3 Sizes M2 Step Drill Bit, 7/8", 1-1/8", 1-3/8" Black Cone Drill Bits for Steel Metal Sheet Hole Drilling Cutting, Multiple Hole Sprial Unibit, Stepped Up Bits Home ToolsOnline

High Speed Steel: The ladder drilling group performs well in heat resistance, corrosion resistance and rust prevention. The high speed steel structure ensures high durability.

This is an official 3 Sizes M2 Step Drill Bit, 7/8", 1-1/8", 1-3/8" Black Cone Drill Bits for Steel Metal Sheet Hole Drilling Cutting, Multiple Hole Sprial Unibit, Stepped Up Bits Home Tools. It’s made of 100% polyester . The official team logo is printed on the front of this officially licensed product.

Size Includes – 11 Sizes from 1/4 to 1-3/8 inch can fit the majority of brands currently on the market.

Good Adaptability: It can easily drill the size you need by comparing the laser engraving size in the ladder drill slot. Only a small amount of pressure is required to cut steel, metal plates and other surfaces and remove burrs.

Fast Chip Removal: Double groove design allows easy particle removal for easy cleaning.

Versatility and Compatibility: required for manual or professional personnel. The anfrere step drill can quickly drill smooth holes on holes of different diameters such as steel, aluminum, wood and plastic plates.

This is an official 3 Sizes M2 Step Drill Bit, 7/8", 1-1/8", 1-3/8" Black Cone Drill Bits for Steel Metal Sheet Hole Drilling Cutting, Multiple Hole Sprial Unibit, Stepped Up Bits Home Tools. It’s made of 100% polyester . The official team logo is printed on the front of this officially licensed product.