100 pieces M35 HSS Cobalt Drill Bit HSS-CO Drill Bit Set Spiral Drill 1-5 mm for Drilling on Stainless Steel (1 mm, 1.5 mm, 2 mm, 2.5 mm, 3.2 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm)
$83.99
- Material: made of M35 material, contains 5% cobalt, high hardness, stable performance
- High quality: with high surface quality and high grinding accuracy, the blade is sharp and durable
- Large application: ideal for drilling on stainless steel, cast iron, sheet steel, angle iron; widely used in drilling stainless steel plates, automotive spring steels and steel moulds
- 10 sizes: there are 10 different sizes to meet different needs
- Note: the titanium drill bit set cannot be used in the hammer drill
In stock