 
 
Features:
 High precision screw thread and tapered hole.
 Strong impact resistance.
 Compatible with impact dril and different power electric drill.
 JT0 taper the biggest end of diameter: 6.350mm
 JT0 taper The smallest end of diameter: 5.800mm
 Outer diameter: 21.5mm
 Taper: 2 degrees 49 minutes 24.7 seconds
 Work with 0.3mm-4mm( 0.01″ – 0.16″) Drill,The maximum clamping 4.2mm.
 Connection size: JT0 (inner hole diameter is 6 mm)
 Package list:
100pc Drill Chuck
 100pc spanner
 100pc 3.17mm connector
 Bigbong Glue Mall
Bigbong Glue Mall
























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