The Foredom K.1080 Adjustable Reciprocating Hammer Micromotor Kit combines precision control and power for stone setting, engraving, and metal texturing. Featuring the H.MH-110 Hammer Handpiece and HP4-960 Variable Speed Foot Control, this dual-voltage micromotor system delivers smooth, adjustable impact and stroke speed up to 2,500 strokes per minute. Designed for professional setters and engravers, it offers quiet, vibration-free performance with no flexible shaft or air compressor required.
Features
- Adjustable reciprocating hammer action for precision stone setting, channel work, and engraving
- Knurled impact force control ring adjusts hammer strength from light touch to full power
- Variable stroke speed: 0–2,500 strokes per minute via control dial
- Hammer action engages only under light pressure, allowing precise tool placement without marking the surface
- Dual voltage (110/120V or 220/240V) with switchable power input for worldwide use
- Includes HP4-960 Variable Speed Foot Control for brush-type motors
- Permanently lubricated, maintenance-free bearings — no oiling required
- Each unit tested by Foredom for consistent performance and durability
Specifications
| Handpiece Model |
H.MH-110 Adjustable Hammer Handpiece |
| Overall Length |
6-1/4" (159 mm) |
| Grip Diameter |
9/16" (14 mm) |
| Motor Diameter |
1" (25 mm) |
| Weight |
13 oz (369 g) |
| Speed Range |
0–2,500 strokes/minute (adjustable) |
| Power Requirements |
115V (1.5 amps) or 230V (0.75 amps) |
| Bearings |
Permanently lubricated, maintenance-free |
What's Included
- H.MH-110 Adjustable Reciprocating Hammer Handpiece
- HP4-960 Variable Speed Foot Control
- Adapter for threaded anvil point, installed (HPH8-32)
- 3 threaded anvil points (HP10177)
- Graver holder (HPH8-214) — converts handpiece into a power engraver
- Hex key (5/64") and 2 pins for tightening anvil points
- Open-end wrench (5 mm)
- Extra pair of motor brushes (HP4-163)
- Instruction manuals for H.MH-110 handpiece and K.1080 kit
Notes
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Impact adjustment: Rotate the knurled impact ring to set hammer force; test on similar metal before working on finished pieces.
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Forward-only operation: Always operate in forward mode — running in reverse can permanently damage the handpiece.
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Brush maintenance: Replace carbon brushes when worn below 2 mm (approximately every 200 hours of typical use).
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Overload protection: If the red overload indicator activates, switch off the unit, correct the condition, and restart after a brief pause.
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Engraving use: Install the included graver holder and set stroke speed between 1,000–2,500 spm for optimal control.
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Safety: Always wear eye protection; avoid loose clothing or jewelry during operation. Never immerse the handpiece in liquid.
- Compatible with the optional Foredom AK101 6-Piece Anvil Point Kit for varied textures and setting applications.
- This product is subject to California Proposition 65 warnings.
California Prop 65 Warning:
This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects or other reproductive harm.
www.P65warnings.ca.gov.
