Feature(may vary by option.)

●High quality: Made of ultra-fine grained carbide material, the experience is precise and easy, with high hardness, good toughness, wear resistance, high strength, and resistance to bending. Carbide PCB drill bits can replace your CNC machine and any hand tools. The drill bit has a large chip removal space, large chip removal resistance, smooth chip removal, and low drilling heat.
●Keyless chuck finger-tightens for easy bit changes
●Available In Electric Grinder, Nail Machine, Engraving Machine
●Unlimited Use In Automotives,Garages,Warehouses,Offices,Homes Etc
●Instantly convert impact driver to hold non-quick change drill and driver bits

[2.35mm]

Description

Super versatile: suitable for drilling and engraving PCB, acrylic, plastic, fiberglass, wood, aluminum, soft metals. Used in PCB drilling machines, engraving machines, CNC lathes, and machining centers. Works quickly and cleanly, leaving no faults or scrap behind.
Feature :
Keyless chuck finger-tightens for easy bit changes
Available In Electric Grinder, Nail Machine, Engraving Machine
Unlimited Use In Automotives,Garages,Warehouses,Offices,Homes Etc
Instantly convert impact driver to hold non-quick change drill and driver bits

Describe:
Type: Keyless Drill Chuck Adapter
Material: Aluminum Alloy
Size: 2.35mm /3mm
Shank Size : Hex/ Round Shank
Available In Electric Grinder, Nail Machine, Engraving Machine

Package includes:
1 * Keyless Drill Chuck Adapter( 2.35mm /3mm )
After-sales guarantee: Our drill bits are of first-class quality and have a good reputation. They have been inspected by a large number of customers. If there are any after-sales problems with the product, please contact us in time and we will do our best to satisfy you!