Foredom® H.18D Handpiece, Duplex Quick Change

The Foredom® H.18D Handpiece with Lever Duplex is a professional-grade, high-performance rotary tool component engineered specifically for high-magnification stone setting, precise micro-drilling, and fluid freehand detailing at the jeweler's bench. Matching the exact performance specifications of the standard H.18 series, this specialized variant integrates a flexible duplex spring linkage to deliver enhanced manual manipulation, letting you handle delicate adjustments with less resistance.

Featuring a streamlined ultra-slim grip alongside an integrated quick-change press lever, it permits exceptionally close, comfortable handling while eliminating tedious tool-key adjustments. The internal mechanism features factory-sealed, pre-lubricated ball bearings that do not require any routine maintenance. Built using special steel double-wound tubular construction and an exterior protective flexible spring cover, it delivers an immaculate combination of agility and engineering excellence.

Key Product Features

• Flexible Duplex Spring Linkage: Built with an integrated duplex spring configuration that provides extra flexibility, absorbs sharp wrist angles, and keeps delicate cutting paths exceptionally smooth.

• Rapid Press-Lever Quick Change: Provides instantaneous, tool-free bur replacements by simply depressing the mechanical lever to swap your rotary accessories on the fly.

• Ultra-Slim Profile Grip: Designed with a very slim front nose section to maximize line-of-sight visibility and facilitate an easy, fatigue-free pen-like hold.

• Pre-Lubricated Ball Bearings: Engineered with high-precision, factory-sealed internal bearings that do not require any external oiling or lubrication maintenance.

• Double-Wound Steel Construction: Forged from special steel featuring heavy-duty double-wound tubular construction, protected by a dedicated outer flexible spring cover.

• User-Serviceable Replacement Springs: Engineered with long-term bench efficiency in mind—replacement duplex springs (HP76) are readily available and can be easily installed by the user.

• Strict 2.35mm Shank Calibration: Outfitted with an integrated precision collet calibrated to accept standard bits and burs with 3/32" (2.35mm) shanks exclusively.