Foredom HP4-117 3/32 Inch Collet For K.1070-K-1050-K.1030 Micromotors

The Foredom HP4-117 is a replacement 3/32 inch (2.35 mm) collet designed for use with Foredom micromotor systems. This collet fits the Foredom Micromotor K.1070, the Foredom Micromotor K.1050 (serial no. 811XXXX and above, manufactured after November 2008), and the Foredom Portable Micromotor K.1030.

Keeping a quality replacement collet on hand ensures consistent tool holding and minimal runout during precision rotary work—critical for jewelers, engravers, and metalsmiths who depend on Foredom micromotor handpieces for fine detail work.

Features

• 3/32 inch (2.35 mm) collet size for secure bit retention
• Compatible with multiple Foredom micromotor handpiece models
• Foredom part number HP4-117
• K.1050 compatibility applies to serial number 811XXXX and above (post November 2008) only

Specifications

Compatible Handpieces

• H.MH-130
• H.MH-13018
• H.MH-170
• H.MH-17018
• H.MH-150—serial numbers 811XXXX and higher (current model, post 2008)
• H.MH-15018—serial numbers 811XXXX and higher (current model, post 2008)

Notes

K.1050 Compatibility Note: This collet is only compatible with Foredom K.1050 units bearing serial number 811XXXX and above, manufactured after November 2008. Serial numbers in this format begin with 811 followed by four additional digits. Earlier K.1050 units are not compatible.

H.MH-150 and H.MH-15018 Compatibility Note: Compatible only with serial numbers 811XXXX and higher (current model, post 2008).

California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.