915 Generation 1 Pcs 14 Inch to 1-38 Inch Step Drill Bits for Metal High Speed Steel Titanium Coated Stepping Bitfor Wood

Step drill bit made of industrial high-speed steel have durability and high-speed punch Titanium coating improves drill bit and reduces the heat generated by friction to cut metal sheets
Step drill bits for metal compatible with 10 Sizes 14 inch 38 inch 12 inch 58 inch 34 inch 78 inch 1 inch 1-18 inch 1- 14 inch 1-38 inch Meet your different needs greatly the of choosing different step drill bit
The 118° split-point tip design of drill bit increases the speed while preventing off-center line when drilling 3 Flat design for increased safety and stability drill bit can be better fixed to the to prevent falling off and slipping during the rotation
Step drill bit grooves a smoother cut that removes burr chips dust and chips for faster chip evacuation while helping to prevent chips from allowing for smoother drilling without heating
Drill a small about 18 inch pilot hole using drill bit it can drill up to 02 inch thickness of stainless steel and iron plastic wood fiberglass and other sheet metal

Material High speed steel stainless steel
colour gold

Package Contents
1 x step bits for metal

Only the above package content other products are not included
Note Light reflection and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is - 1-3cm