The Foredom H.25H is a heavy-duty collet-style handpiece engineered specifically for use with Foredom's square drive flex shaft systems. Designed for demanding, continuous-use applications, this handpiece features larger, permanently lubricated and shielded ball bearings that promote cool running even during extended operation sessions.
The H.25H is compatible exclusively with the special square drive heavy-duty flex shafts used on the Foredom SRH, TXH, and LXH motor series. It incorporates a square drive connection and a positive sheath locking mechanism (locking ring) to ensure a secure, reliable fit during heavy-duty work. This handpiece will not function with standard Foredom flex shafts.
For jewelers currently running a standard Foredom SR motor, conversion to square drive operation is possible by replacing the standard inner shaft and sheath with the appropriate square drive shaft and heavy-duty square drive sheath.
Precision collets ranging from 1/16" to 1/4" and 3 mm, 4 mm, and 6 mm sizes are available for this handpiece. The H.25H ships with two collets included — 1/8" and 1/4".
Features
- Square drive connection for use with Foredom SRH, TXH, and LXH heavy-duty motor series
- Positive sheath locking mechanism (locking ring) for secure attachment
- Large, permanently lubricated and shielded ball bearings for cool, continuous-use operation
- Precision collet system accepting sizes from 1/16" to 1/4" and 3, 4, and 6 mm
- Includes two collets: 1/8" and 1/4"
- Not compatible with standard Foredom flex shafts
Specifications
| Compatible Motor Series |
Foredom SRH, TXH, LXH |
| Drive Type |
Square drive |
| Bearing Type |
Permanently lubricated and shielded ball bearings |
| Collet Range |
1/16" – 1/4"; 3 mm, 4 mm, 6 mm (sold separately except as noted) |
| Included Collets |
1/8" and 1/4" |
What's Included
- Foredom H.25H square drive heavy-duty handpiece
- 1/8" collet
- 1/4" collet
Compatibility
This handpiece is designed exclusively for Foredom square drive heavy-duty flex shaft systems used with the SRH, TXH, and LXH motor series. It is not compatible with standard Foredom flex shafts or sheaths. Users with a standard Foredom SR motor must replace the inner shaft and sheath with the appropriate square drive components before use.
Notes
A standard flex shaft version of this handpiece is also available — see Foredom H.25 (Otto Frei part number 134.260). Additional precision collets in sizes from 1/16" to 1/4" and 3 mm, 4 mm, and 6 mm are sold separately.
California Prop 65 Warning:
This product can expose you to lead and nickel, which are known to cause cancer, birth defects or other reproductive harm.
www.P65warnings.ca.gov.
