HSS Drill Bit Set, 10PCS HSS-CO Cobalt Drill Bits M35 Twist Drill Bit for for Drilling on Stainless Steel(4.5mm)

• [135-degree Split-point Tip]: 135-degree split-point tip starts drilling immediately with less force and eliminates "walking" across the work
• [High Quality and Stable Performance]: Made of M35 material, includes 5% cobalt, high hardness, stable performance
• With high finish, high grinding precision, the blade is sharp and in use; Cobalt steel extends cutting edge life and maintains cutting life after resharpening
• [Widely Used]: It is widely used in the drilling of stainless steel plate, automobile spring steel and die steel; Ideal for drilling on stainless steel, cast iron, sheet metal, steel plate, Angle iron
• [Multi-size]: Drill size (optional); 1.0, 1.5mm, 2mm, 2.5mm, 3.0mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 5mm; There are 10 different sizes to meet different needs

Descriptions: These hss cobalt drill bits are made of M35 material, includes 5% cobalt, high hardness, stable performance. Cobalt steel extends cutting edge life and maintains cutting life after resharpening Ideal for drilling on stainless steel, cast iron, sheet metal, steel plate, Angle iron. Features: - The twist drill bit set is made of M35 material, includes 5% cobalt, high hardness, stable performance. - 135-degree split-point tip starts drilling immediately with less force and eliminates "walking" across the work surface. - The cobalt drill bit set is ideal for drilling on stainless steel, cast iron, sheet metal, steel plate, Angle iron. - With high finish, high grinding precision, the blade is sharp and in use. - The jobber drill bits are widely used in the drilling of stainless steel plate, automobile spring steel and die steel - Cobalt steel extends cutting edge life and maintains cutting life after resharpening Specifications: Material: HSS CO/M35 Drill bit size(Optional):1.0, 1.5mm, 2mm, 2.5mm, 3.0mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 5mm Quantity:10 Package included: 10 x M35 Cobalt Drill Bits