Milling Cutter Bit Rotating Bit HSS-Co M35 Cobalt High Hardness Straight Shank Twist Drill Power Tool Accessories Metal Stainless Steel Special Drill (Color : 15pcs)

Detailed design: high-precision blade with a suitable negative forefoot design, taking into account the strength and sharpness of the blade. At the same time, a large core diameter is used to enhance the rigidity of the tool and stabilize the cutting and chip removal.1. Hand-held and fixed use (in drill press).2. 135-degree crack tip.3. HSS-Co drill bit kit for high-strength steel (such as stainless steel).4. Suitable for: luminous body, wood, ductile and deep hole drilling positioning hole iron.5. The difficult-to-machine workpieces can be processed by stainless steel, tool steel, and after heat treatment,6. M35 cobalt high-speed steel has high hardness, high wear resistance and high toughness.Alloying with cobalt to improve heat resistance, this will make ordinary HSS drills perform better and more durable than ordinary HSS drills, especially when your work involves drilling hard metals.7. It can be used for radial drill, bench drill or hand drill chuck for drilling operations.Package Included:M35 drill bit (13/15/19/25pcs)

• Material: It has the advantages of high hardness, wear resistance, good toughness and corrosion resistance. It also has stronger heat resistance, so it can maintain hardness even at high temperatures.
• 1. Hand-held and fixed use (in drill press).
• 2. 135-degree crack tip.
• 3. HSS-Co drill bit kit for high-strength steel (such as stainless steel).
• 4. Suitable for: luminous body, wood, ductile and deep hole drilling positioning hole iron.