Description
The Proxxon IBS/E Professional Rotary Tool (No. 38481) is the collet-based flagship of the Proxxon Micromot handheld range. Where the FBS 115/E uses a keyless chuck, the IBS/E uses precision collets for higher concentricity and reduced runout — making it the preferred choice for extended grinding, engraving, and fine milling sessions where bit stability matters.
Six high-concentricity collets and 34 industrial-quality bits and cutters are included, covering the full range of Micromot applications straight out of the box. At 100W with variable speed from 5,000 to 20,000 RPM, it handles everything from delicate jewelry engraving to aggressive rust removal without fatigue.
Ideal For
- Mechanics, model builders, and jewelers
- Opticians and precision instrument work
- Artists and sculptors
- Electronics enthusiasts (PCB work, de-burring)
Applications
- Grinding and sharpening
- Polishing and buffing
- Cleaning and de-burring
- Cutting (plastics, thin metals, PCB)
- Engraving and scribing
Technical Specifications
- Part Number: No. 38481
- Power: 100W (1/8 hp)
- Speed: 5,000–20,000 RPM (variable)
- Chuck System: Collet (6 high-concentricity collets included)
- Included Accessories: 6 collets + collet nut + 34 industrial bits & cutters
- Voltage: 110–120V AC, 60Hz
- Length: 230mm (9")
- Weight: 500g (1.1 lb)
IBS/E vs. FBS 115/E — Which Should You Choose?
- IBS/E (No. 38481) — collet system, higher concentricity, lower runout; best for extended precision work and comes with 34 bits included
- FBS 115/E (No. 38472) — keyless chuck, faster bit changes; best for varied tasks where you swap bits frequently
Works Well With
- Drill Stand MB 200 (No. 28600) — converts the IBS/E into a stationary precision drill/grinder
- MICROMOT Tool Clamp (No. 28410) — mounts the IBS/E for horizontal routing and milling work
- Flexishaft 110/P (No. 28620) — triple ball-bearing flexible shaft for tight-space access
- MICROMOT Steel Collet Set — 6-Piece (No. 28940) — replacement or expanded collet set for the IBS/E
- Modeler's Set — 13-Piece (No. 28910) — additional cutting, milling & grinding bits
- Footswitch FS (No. 38700) — hands-free on/off for two-handed engraving and carving work
Learn More
Choosing the right cutter for your IBS/E? Read our Proxxon Micromot Cutter Guide — TV Steel vs. TC Burrs vs. TC Milling Cutters for a complete breakdown of all three cutter families and which materials each is designed for.
Not sure whether the IBS/E or FBS 115/E is right for you? Read our Proxxon IBS/E vs. FBS 115/E — Which Micromot Rotary Tool Is Right for You? for a full head-to-head comparison.
Returns can only be accepted for unused product in its original packaging. A copy of the original packing slip or invoice is required. For warranty claims please call 1-877-776-9966. See our full return and refund policy.
California Residents Prop 65 Information
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.