Feature

●SIZE - Drill Diameter: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4"; Shank Size: 1/4" (6mm) Hexagon; Total Length: 67mm / 2.64", 74", 75" mm/2.9mm 5 inch, 76mm / 2.99 inch, 85mm / 3.35 inch, 90mm / 3.54 inch, 92mm / 3.62 inch, 101mm / 3.98 inch, 102mm / 4.02 inch, 108mm / 4.25 inch, 113mm / 4.49 inch .71", 1 24mm/4.88"
●Material - Hex drill bit is made of M35 Cobalt High Speed Steel with sharp edges. The surface is coated with titanium which is harder than ordinary drills, wear resistance, and long life
●FEATURES - 1/4" hex shank allows for quick replacement of drill bits. Fully polished spiral groove design removes debris quickly, reduces friction and heat, allowing you to drill holes faster. The 135° right angle shank split point reduces walking on the work surface and allows for precise and easy drilling
●APPLICATION - Hexagonal twisting drill bits are used for DIY projects and household maintenance applications. Suitable for steel, copper, aluminum, zinc alloy, cast iron, wood and plastic
●Caution - Cool and gentle when using. Proper use can greatly extend the life of the torsion drill bit


Description

1. Hex drill bit is made of M35 Cobalt High Speed Steel with sharp edges. The surface is coated with titanium which is harder than ordinary drills, wear resistance, and long life.
2. The 1/4" hex shank allows you to quickly change the drill bit, eliminating the frustration of the handle spinning on the chuck and quickly lock it into the chuck. Suitable for most electric hand drills and drilling machines.
3.Fully polished spiral groove design can quickly remove debris, reduce friction and heat, make holes faster. The 135° right angle shank split point reduces walking on the work surface and allows for precise and easy drilling.
4. Hexagonal twist drill bit is used for DIY projects and household maintenance. Suitable for steel, copper, aluminum, zinc alloy, cast iron, wood and plastic.
5. Cool and use gently. Proper use can greatly extend the life of the torsion drill bit.