1. Material : stainless steel 2. High precision 3, Full sizes from 4 to 13mm 4. Used on medical instruments or carving tool.

    0.3 - 4mm  JT0

 

    0.6 - 6mm  JT1  or  B10

 

    0.8 - 8mm  B10 or 3/8-24UNF

 

    1 - 10mm B12 or 3/8-24UNF

 

 

     1 - 13mm B16 or  1/2-20UNF

Stainless steel Drill Chuck :

1 Suitable for medium,heavy duty drillilng use.

2 For milling machine,lathe,  drilling machine, wood working machine.

3 High speed drilling can be preformed for possessing high griping power.