Feature:
1. This HSS-CO Drill Bit Set is made of high -quality M35 materials, including 5 % cobalt, high hardness, stable performance.
2. 135 degrees at the tip of the tip immediately began to drill with less force and eliminate the “walking” on the entire working surface.
3. This m35 metric gold cobalt twist drill bit set is an ideal choice for drilling on stainless steel, cast iron, sheet metal, steel plate, and corner iron.
4. This twist drill bit set has high surface decorative surface, highly grinding accuracy, and the blade is sharp and durable in use.
5. This M35 Cobalt Drill Bit Set is widely used for stainless steel plates, automobile spring steel and mold steel; cobalt steel extends the cutting -edge life, and maintains life after re -stimulation
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