Description:13pcs Quick Change 1\/4 Inch HSS Hex Shank Titanium Twist Drill Bits SetMaterial: High Speed SteelSurface treatment: Titanium CoatedSize: 1.5mm， 2mm， 2.5mm， 3mm， 3.2mm， 3.5mm， 4mm， 4.5mm， 4.8mm， 5mm， 5.5mm， 6mm， 6.5mmInch: 1\/16， 5\/64， 3\/32， 7\/64， 1\/8， 9\/64， 5\/32， 11\/64， 1\/16， 13\/64， 7\/32， 15\/64，1\/4Fitted with 1\/4!#!amp!*!quot; hex shankWeight: 300G
Features:Professional quality drill bits are titanium coated for a longer life and durabilityAll drill bits come with the 1\/4!#!amp!*!quot; hex shanks to fit into your drillIt fits cordless screwdrivers， drills etc or use in standard drill chuck.Ideal for the Workshop， DIY， Toolbox， Home Crafts， Hobbyists， Modellers or for Trade use ， such as joiners ， builders， electricians，etc.
Package included:1x Set(13pcs)Twist Drill Bits