Reduced Shank Drill Bit High Speed Steel Black Twist Drills Bits for Iron 12in Shanks 17.5mm

Feature: 1. Spiral Chip Removal: Spiral chip removal design, unhindered chip removal, pointed grooves position, fast cutting, high drilling efficiency 2. 118 degrees Incisive Angle Design: 118 degrees incisive angle design, which can quickly and accurately drill holes, saving time and effort 3. High Speed Steel: Drill bit is made of high speed steel material, high hardness, stable performance, pointed and durable 4. Application: Suitable for iron, aluminum, copper, stainless steel, high speed steel, manganese steel, various hardened steel parts 5. Incisive Blade Cutting Edge: This is drill bit with incisive blade cutting edge, which can meet different cutting accuracy Specification: Item Type: Reduced Shank Drill Bit Material: High Speed Steel Blade Diameter: Approx. 17.5mm 0.70in Shank Diameter: 12in Uses: Suitable for iron, aluminum, copper, stainless steel, high speed steel, manganese steel, various quenched steel parts. Package List: 1 x Drill Bit Spiral Chip Removal: Spiral chip removal design, unhindered chip removal, pointed grooves position, fast cutting, high drilling efficiency 118 degrees Incisive Angle Design: 118 degrees incisive angle design, which can quickly and accurately drill holes, saving time and effort High Speed Steel: Drill bit is made of high speed steel material, high hardness, stable performance, pointed and durable Application: Suitable for iron, aluminum, copper, stainless steel, high speed steel, manganese steel, various hardened steel parts Incisive Blade Cutting Edge: This is drill bit with incisive blade cutting edge, which can meet different cutting accuracy