Foredom vs Dremel 9100 Fortiflex: Comparison & Review

Those like jewelers & wood carvers might look to compare Foredom vs Dremel when trying to find the best flex shaft tool for their needs.

In this short but valuable guide, we’ve looked to save you time, effort and money by identifying for you:

TL;DR – if you don’t want to read the full guide, we summarise which tool might be best for you

What Are The Main Features And Design of Each Brand

Foredom vs Dremel Kit Options

Foredom vs Dremel User Experience

Why Get A Foredom vs Dremel 9100 Fortiflex

Why Not Get A Foredom vs Dremel 9100 Fortiflex

Are There Any Cheaper Alternative Brand To These Two – Should You Consider Them?

 

As we said, you can read the TL;DR below if you are running short on time.

Otherwise, the full guide is packed with lots of valuable information that you can read.

 

Foredom vs Dremel 9100 Fortiflex: Final Word – Which Is Better For You?

As a summary, consider these points when choosing which flex shaft tool might be best for you:

 

Why you might choose the Foredom SR if…

You want the fastest speed Foredom flex shaft model at 18,000RPM

You want a wide selection of kits – woodcarving, jeweler, general applications (wider selection of kits than the Dremel)

You want lots of high quality accessories in the kit (more accessories in the kits than the Dremel)

You want a more affordable Foredom option compared to the TX

You want forward and reverse speeds in your flex shaft tool

You want an overall better engineered and constructed flex shaft tool than the Dremel by a small margin

 

View the tool here:

 

*NOTE: depending on where you purchase a Foredom from, it may or may not come with the hand piece. Check this before you purchase.

 

Why you might choose the Foredom TX if…

You want the most powerful flex shaft tool at 1/3 horsepower

You are OK with a max speed of 15,000 RPM

You want to perform heavy duty carving or other heavy duty tasks

You want a flex shaft tool with forward and reverse speeds

 

View the tool here:

 

*NOTE: depending on where you purchase a Foredom from, it may or may not come with the hand piece. Check this before you purchase.

 

Why you might choose the Dremel 9100 Fortiflex…

You want a flex shaft tool made compatible with Dremel accessories (although the Foredom tools do accept most Dremel accessories)

You want a flex shaft tool with a max speed of 23,000 RPM

 

View the tool here:

 

* If this attachment is currently unavailable, you might check out the regular flex shaft attachment instead:

This flex shaft attachment can attach into existing Dremel rotary tools like the Dremel 4000 for example.

 

Why you might choose the SE979FSG Flexible Shaft Grinder…

You want a cheap alternative to the Dremel and Foredom brand flex shaft tools

You are OK with lower quality in your flex shaft tool

 

View the shaft grinder here:

 

Foredom vs Dremel 9100 Fortiflex Comparison Chart

 

 Foredom Series SR (on Amazon)Foredom Series TX (on Amazon)Dremel 9100 Fortiflex (on Amazon)
Tool TypeElectric Hang-Up Flexible Shaft Foredom ToolElectric Hang-Up Flexible Shaft Foredom ToolElectric Hang-Up Flexible Shaft Dremel Tool
Horsepower & Volts1/5 HP to 1/4 HP (1/6 HP under continuous load)
Come in 115, OR 230 Volts versions
1/3 HP (more power than SR & Dremel)
115 Volts
1/5 HP
120 Volts
Number & Range of Speeds (RPM)Variable Speed
Forward & Reverse Speed up to 18,000 RPM
Variable Speed
Speeds up to 15,000 RPM
Variable Speed
0 to 23,000 RPM
Tool WeightNot SpecifiedNot SpecifiedNot Specified
Shaft Length39 Inches39 Inches38 inches
Cord LengthNot SpecifiedNot Specified8 Feet
Accepts ALL Dremel or Foredom Accessories/Bits & Attachments?Can be used with all Foredom accessories.
Should accept Dremel accessories - but confirm before you buy.
Can be used with all Foredom accessories.
Should accept Dremel accessories - but confirm before you buy.
Can be used with all Dremel rotary tool accessories, and is compatible with other flex shaft attachments
Chuck System3 Jaw Chuck3 Jaw Chuck3 Jaw Chuck
Warranty?Yes, limited warrantyYes, limited warrantyYes, limited warranty
Other FeaturesFoot operated speed control, motor bale for hanging, interchangeable, quick disconnect handpiece, can run in reverseFoot operated speed control, earth magnets (in place of the wound fields in our universal type Series SR motors) that deliver more torque at the low end and throughout the entire speed range of 500 to 15,000 RPM, motor bale/hook for hanging, quick disconnect handpiece, can run in reverseInterchangeable hand piece, variable speed foot pedal, designed for power-carving, shaping and grinding applications
What Tasks Is The Tool For?Any general application precision type task.
Popular kits include general applications, wood carving and jeweler kits.
Any general application precision type task.
Popular kits include general applications, wood carving and jeweler kits.
Compared to the SR, the TX models are better for more demanding work like hogging out large quantities of wood or porting engines.
Best for precision tasks like wood carving, jewlery making, engraving & more.
Designed for power-carving, shaping and grinding applications.
But, if you have accessories for other tasks, it can do it.
High torque, lower speed tool.
Any Major Problems w/ The Tool?NoNoNo
Any Major Good Points About The Tool?1) Can run in reverse speed
2) SR series has higher max speed than the TX series
1) Can run in reverse speed
2) TX model has more power than the SR & Dremel - good for the more heavy duty tasks
1) Higher top end speed than the Foredom models
2) A Dremel tool - so designed for Dremel accessories and attachments
Summary- SR is the best series motor for most users
- In our opinion, the Foredom SR is engineered and machined better than the Dremel
- Comes with different kits - general kit, woodworkers kit, jewelers kit

- No major drawbacks
- TX is good for users who want more power out of their flex shaft tool- Most similar to the Foredom SR
- Higher max speed than the Foredom SR
- Still good quality, but Foredom seem to make a more solid and better engineered tool
- The Dremel 9100 Fortiflex is built for compatibility with Dremel accessories
Check Price (on Amazon)Check Foredom SR Price On AmazonCheck Foredom TX Price On AmazonCheck Dremel 9100 Price On Amazon

 

Foredom vs Dremel 9100 Fortiflex: Review

Before we dive into the reviews, here is a quick list of the flex shaft tools reviewed below:

Foredom SR Series

Foredom TX Series

Dremel 9100 Fortiflex

SE979 FSG

 

NOTE: the different series of the Foredom refer to the different types of 1) motors, and 2) speed controls of each series i.e. …

1) whether it’s a hang up, or bench based motor

2) the actual specs of the motor and speed controls > how powerful the motor is and it’s range, or maximum speed.

 

Foredom SR Series Review

The Foredom SR series is the most popular Foredom flex shaft tool – most users purchase this one as it’s made as an all around tool.

Within the Foredom SR series, there are different kits for different users e.g. jeweler kit, woodworking kit and general kits. Be aware of this if you want the tool for a specific type of task.

 

  • What Are The Main Features And Design of The Foredom SR

The Foredom SR series is good for most flex shaft tool users.

It is designed for the average user and to be suitable for a wide range of precision type activities.

The main features of the Foredom SR series are:

Hang up motor (hang up by hook/bale)

1/6 horsepower motor at continuous load, or 1/5 to 1/4 horsepower at max output

Can run in forward or reverse speeds

Can run up to max speeds of 18,000 RPM

Standard model is the 115 volt, but does come in a 230 volt model too

 

  • Foredom SR Kit Options

If you just buy the Foredom SR tool, you have to buy the handpiece separately.

However, Foredom kits come with the motor, speed control, handpiece, accessories and the motor hanger.

 

View On Amazon

1) Foredom SR Motor 2230 Jewelers Kit

This kit comes with:

Series SR Motor:   most popular Foredom motor for general use. Comes equipped with a motor bale for hanging, and standard 39″ long key tip inner shafting for connecting to the included handpiece (and any other Foredom handpiece).

Speed Control Foot Pedal: most popular Foredom plastic speed control pedal

H.30 Handpiece:  Most popular Foredom general purpose handpiece features a 3-jaw, geared chuck with a 0-5/32″ capacity. Accessory changes are done with the supplied HPCK-0 Chuck Key in molded plastic handle.

NOTE: if you want a motor hanger, you’ll have to purchase that separately.

 

Accessories Included:

42 accessories including an assortment of metal working accessories including various shapes, sizes and grits of Satin Finishers, Bristle and Brass Cup, Wheel & End Brushes, Scotch Brite TM Radial Bristle Discs, High Speed Steel Fluted Engraving Burs, Rubber Bonded Abrasive Wheel and Disc, Purple Ceramic Sanding Bands, Screw and Rubber Drum Mandrels, V Stone and Unitized Points, and Platinum White Polishing Compound.

 

Attachments Included:

None

 

Other Items Included:

A-10081 Rotating Bur Holder, Flexible Shaft Grease

 

What Else Do Users Buy With This Kit:

Some users buy the following items with this kit:

 

Where To Check Price

View the Foredom 2230, SR motor, Jewelers Kit on Amazon

 

View On Amazon

2) Foredom SR Motor K.5240 Woodcarving Kit

This kit comes with:

Series SR Motor: most popular Foredom motor for general use. Comes equipped with a motor bale for hanging, and standard 39″ long key tip inner shafting for connecting to the included handpiece (and any other Foredom handpiece).

Speed Control Foot Pedal: most popular Foredom plastic speed control pedal

H.44T Handpiece:  collet style handpiece which is popular among woodcarvers as it accommodates larger accessories with shank diameters up to 1/4″. It comes with 3/32″, 1/8″ and 1/4″ collets. The tapered design allows for close and safe work. The H.44T is a member of the Foredom system of interchangeable handpieces.

NOTE: if you want a motor hanger, you’ll have to purchase that separately.

 

Accessories included:
27 piece accessory kit assortment with 3/32″, 1/8″ and 1/4″ shank accessories. It includes Scotch-Brite Radial Bristle Discs, Purple Ceramic Sanding Bands and Discs, Typhoon Burs, V Stones, CeramCut Blue Stones, and more.

 

Attachments included:

None

 

Other Items included:

Flexible shaft grease, woodworking DVD (Fur, Feather & Fins)

 

What Else Do Users Buy With This Kit:

Some users buy the following items with this kit:

 

Where To Check Price:

View the Foredom SR Motor K.5240 Woodcarving Kit on Amazon

 

View On Amazon

3) Foredom SR Motor K.2272 General Applications

This kit comes with:

Series SR Motor: most popular Foredom motor for general use. Comes equipped with a motor bale for hanging, and standard 39″ long key tip inner shafting for connecting to the included handpiece (and any other Foredom handpiece).

Speed Control Foot Pedal: most popular Foredom plastic speed control pedal

H.30 Handpiece:  Most popular Foredom general purpose handpiece features a 3-jaw, geared chuck with a 0-5/32″ capacity. Accessory changes are done with the supplied HPCK-0 Chuck Key in molded plastic handle.

NOTE: if you want a motor hanger, you’ll have to purchase that separately.

 

Accessories included:

Contains 88 accessory piece assortment with 3/32″ and 1/8″ shank accessories. It includes many unique items from Foredom including Purple Ceramic Sanding Bands and Discs, V Stones, CeramCut Blue Stones, steel cutters and burs, rubber bonded abrasives, mounted abrasive points, wire and bristle brushes, polishing compound and lots more.

 

Attachments included:

None

 

Other Items included:

Flexible Shaft grease

 

What Else Do Users Buy With This Kit:

Some users buy the following items with this kit:

 

Where To Check Price:

View the Foredom SR Motor K.2272 General Applications on Amazon

 

  • Foredom SR User Experience

Good Things:

Very high quality engineering and manufacturing of the motor, shaft, hand piece and bits – the tool as a whole is very well constructed and feels great in the hand

Accessories are very high quality

Motor is powerful, runs smoothly and is great for long term use

Foot pedal and ability to do forward and reverse speed control gives you tremendous control over using the tool

Is great for a wide range of tasks like jewelry making, woodworking, gunsmithing, working with ceramics & more

 

Potential Improvement:

Speed at 18,000 RPM could be higher

 

  • Why Get A Foredom SR

vs a Foredom TX…

Foredom SR is more affordable

Foredom SR has a wider range of kits available than the Foredom TX

Foredom SR has a higher max speed than the Foredom TX

Foredom SR comes in both 115 volt model, and 230 volt model (only where 115/120 volt is not available)

Most users get the SR, so there is more information out there from fellow users on this model

 

vs a Dremel 9100 Fortiflex

Foredom SR has more power

Foredom SR has more specialised and a wider range of kits for specific uses like wood carving, jewelry making for example

All Foredom SR include more accessories than the Dremel 9100 kit which only has 21 accessories

Foredom feels like it is engineered better (but the Dremel is still a high quality flex shaft tool)

Foredom SR can run in forward OR reverse speeds. Benefits of running in reverse speed includes:

  • Left handed users have more control of the cutting tool
  • Reverse helps to keep dust and other debris flying away from right handed users
  • Alternating motor direction helps to extend the life of certain abrasives
  • Reverse helps with accomplishing symmetrical grinding and carving techniques
  • Reverse makes it easier to back out stuck drill bits
  • Alternating motor direction makes it easier and faster to polish metals

 

  • Why Not Get A Foredom SR,

vs Foredom TX…

Foredom TX has almost twice the power of the Foredom SR

Foredom TX is better for more heavy duty tasks like power carving and porting engines

 

vs Dremel 9100 Fortiflex…

Dremel is made to fit Dremel accessories and attachments (but the SR can fit alot of the Dremel accessories)

 

  • Summary of The Foredom SR

In summary, almost no user of the Foredom SR has a bad word to say about it.

The design and quality of the tool is first class, and the kits come with everything you need (apart from a hanger if you need one).

If you are looking for a flex shaft tool that has no real drawbacks, it’s very unlikely you will be dissatisfied with one of the Foredom SR kits.

 

Foredom TX Series Review

The Foredom TX series flex shaft tools are for a smaller % of users who want more power out of their flex shaft tool than what the Dremel 9100 or the Foredom SR delivers.

 

  • What Are The Main Features And Design of The Foredom TX

The Foredom TX series is good for flex shaft users who want more power for heavy duty tasks out of their flex shaft tool.

It is designed for more demanding work like carving/cutting out out large quantities of wood, or porting engines.

The main features of the Foredom TX series are:

Hang up motor (hang up by hook/bale)

1/3 horsepower motor at continuous load (compared to the SR series 1/6 horsepower)

Can run in forward or reverse speeds

Can run up to max speeds of 15,000 RPM (compared to the SR series 18,000 RPM)

Comes as a 115 volt model

 

  • Foredom TX Kit Options

View On Amazon

1) Foredom 5400 TX Motor, Woodcarving Kit

The kit comes with:

Series TX Motor: Most powerful Foredom motor at 1/3HP. Permanent magnet DC motors that feature the latest in flex shaft technology. These ball bearing models utilize advanced rare earth magnets (in place of the wound fields in the universal type Series SR motors) that deliver more torque at the low end and throughout the entire speed range of 500 to 15,000 RPM. No other flex shaft gives you greater control of the cutting tool, drill, or bur under any load. It comes equipped with a motor bale for hanging, and the standard 39″ long key-tip inner shaft, and outer sheath for connecting to any of Foredom’s interchangeable handpieces. Foredoms permanent magnet motors require the use of a C.TXR, C.SXR, or C.EMX speed control. Damage will result if the motor is connected to any other speed control.

C.SXR Speed Control: The C.SXR has special electronics that converts AC current from an electrical outlet to DC current, the type required by Series TX motors. This control also has a different style plug that is made to fit the motor’s shielded-type plug. The C.SXR offers the same electronics and smooth control as the C.TXR but in a much heavier, cast iron housing. The added weight eliminates any unexpected movement of the control along the floor. The bottom surface of the speed control is covered with non-skid material. CSA listed. 7″ long, 5″ wide, 2-1/2″ high.

H.44T Handpiece:  This collet style handpiece is popular among woodcarvers as it accommodates larger accessories with shank diameters up to 1/4″. It comes with 3/32″, 1/8″ and 1/4″ collets. The tapered design allows for close and safe work. The H.44T is a member of the Foredom system of interchangeable hand pieces.

 

Accessories Included:

27 piece assortment of accessories with 3/32″, 1/8″ and 1/4″ shank accessories. It includes many unique items from Foredom- ScotchBrite Radial Bristle Discs, Purple Ceramic Sanding Bands and Discs, Typhoon Burs, V Stones, CeramCut Blue Stones, and more.

 

Attachments Included:

None

 

Other Items Included In The Kit:

Flex shaft grease, DVD about woodcarving – Fur, Feathers & Fins

 

What Else Do Users Buy With This Kit:

Some users buy the following items with this kit:

 

Where To Check Price:

View the Foredom 5400 TX Motor, Woodcarving Kit on Amazon

 

  • Foredom TX User Experience

Good Things:

Motor is very powerful and consistent – can work on thick steel and wood without any shorts or cut outs of power

Design and construction is first class – motor is made of steel outer shell

Runs quiet and smoother than the Dremel

Takes alot of the Dremel accessories and bits

Great for professionals or those looking for a flex shaft tool that will last over time and on heavy tasks

Foot control takes time to get used to – but gives you significant control over the speed of work once you learn how to use it

 

Potential Improvement:

Max speed is 15,000 RPM > perhaps look to increase this

 

  • Why Get A Foredom TX

vs a Foredom SR…

Foredom TX has a higher power than the Foredom SR, and a superior motor

Foredom TX is better for heavy duty tasks, and longer term use

 

vs a Dremel 9100 Fortiflex

Foredom TX has more power

Foredom TX has more accessories than the Dremel kit (27 vs. 21)

Foredom TX is engineered and built better than the Dremel – metal construction and extremely smooth

Foredom TX is quieter than the Dremel

Foredom TX can run in forward OR reverse speeds. Refer to above benefits for reverse speed listed under the SR model.

 

  • Why Not Get A Foredom TX

vs Foredom SR…

Foredom SR is more affordable

Foredom SR has a greater range of kits to choose from

Foredom SR has a greater max speed of 18,000 RPM vs the TX’s 15,000 RPM

Foredom SR is good for most tasks except the real heavy duty ones

 

vs Dremel 9100 Fortiflex…

Dremel is made to fit Dremel accessories and attachments

Dremel is more affordable

 

  • Summary of The Foredom TX

If you need a flex shaft attachment that will be ideal for heavy duty tasks, last a long time, and is extremely powerful and smooth to work with – there is no better flex shaft tool on the market.

 

Dremel 9100 Fortiflex Review

  • What Are The Main Features And Design of The Dremel 9100 Fortiflex

Dremel describes the 9100 Forti-Flex as being “for detailed projects…with a motor that provides high torque at low speeds, making it perfect for power-carving, shaping and grinding applications.”

The main features of the Dremel 9100 Fortiflex are:

Hang up motor (hang up by hook/bale)

1/5 horsepower motor

Three-jaw chuck that accepts all Dremel accessories with shank sizes from 0 In. to 5/32 In.

Variable speed foot pedal

Can run up to max speeds of 23,000 RPM

Comes as a 12o volt model

 

  • Dremel 9100 Fortiflex Kit Options

View On Amazon

1) Dremel 9100-21 Forti-Flex with 21 Accessories

The kit comes with:

Motor unit

Variable speed foot pedal

Flex shaft

Hand piece with 3 jaw chuck (that accepts all Dremel accessories)

Wall hook

 

Accessories Included:

21 piece assortment of accessories with Carving/ Engraving cutters, grinding stones, Cleaning/ Polishing Brush Wheel, sanding bands and madrels, drill bit set.

 

Attachments Included:

None

 

Other Items Included In The Kit:

Chuck wrench, wall hook

 

What Else Do Users Buy With This Kit:

Some users buy the following items with this kit:

 

Where To Check Price:

View the Dremel 9100-21 Forti-Flex with 21 Accessories on Amazon

 

  • Dremel 9100 Fortiflex User Experience

 

Read this guide on Dremel tools for wood carving for a review of the Dremel 9100 Fortiflex.

 

  • Why Get A Dremel 9100 Fortiflex

vs Foredom SR…

Higher end speed than the Foredom SR – 23,000 RPM vs 18,000 RPM

Made for the Dremel accessories and attachments

 

vs Foredom TX…

Higher end speed than the Foredom TX – 23,000 RPM vs 15,000 RPM

Made for the Dremel accessories and attachments

 

  • Why Not Get A Dremel 9100 Fortiflex

vs Foredom SR…

Foredom SR has a wider range of kits

Foredom SR has more accessories in each kit

Foredom SR has more power than the Dremel 9100

Foredom SR can run in forwards or reverse speeds

 

vs Foredom TX…

Dremel 9100 has less power

Dremel 9100 has less accessories than the Foredom TX kit (27 vs. 21)

Dremel 9100 engineering and construction is good, but the TX is the best on the market

Dremel 9100 can’t run in both forward OR reverse speeds.

 

  • Summary of The Dremel 9100 Fortiflex

There is nothing wrong with the Dremel 9100. It is still a great quality flex shaft tool.

If you have a preference for Dremel, it would be a good selection for you, or if you want the higher end speed the Dremel offers than both the Foredoms.

If we had to choose between the Foredom SR and the Dremel, we would choose the Foredom SR because of the overall high quality of the tool’s performance and construction, and the value of the kits.

 

Want A Cheaper Option? Look at the SE 979FSG Flexible Shaft Grinder 

If the two Foredom models above and the Dremel 9100 are too expensive for you, here is a cheap option.

The SE 979FSG is a lower quality flexible shaft tool, but it maxes out at 1/4 horsepower and 22,000 RPM.

As a bonus, you also get 40 accessories with the SE flex shaft kit, and the variable speed foot pedal.

Don’t expect the performance and quality of the Foredom and Dremel tools in the SE – just an inexpensive flex shaft tool for infrequent or light use.

View the SE 979FSG Flexible Shaft Grinder on Amazon

 

Options Other Than The Foredom Flex Shafts, & The Dremel 9100 Fortiflex

There’s a couple of other options you might check out if you don’t like the options above.

 

If you are simply looking for a flex shaft type tool but don’t need the extra power, you might check out the 

This flex shaft attachment can attach into existing Dremel rotary tools like the Dremel 4000 for example.

 

If you are looking for a lightweight, precision type Dremel rotary tool for crafting, arts and small projects, the Dremel Stylo+ might be worth checking out.

It’s less powerful than models like the 4000 and 4300 (and the Fortiflex and Foredom tools), but is made specifically for lighter duty type crafting activities and can be used on a range of materials.

Read a full review of the Dremel Stylo+ Versatile Craft Rotary Tool.

 

Foredom vs Dremel 9100 Fortiflex: Resources

1. http://www.foredom.net/

2. https://www.dremel.com/en/

 

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