HSS-CO drill bit set, M35 cobalt drill bit set HSS-CO drill bit set 1.0-5.0MM for drilling on stainless steel (1.5mm).

MATERIAL: These M35 material drill bits contain 5% cobalt, high hardness, stable performance

WIDE APPLICATION: These cobalt drill bits are ideal for drilling stainless steel, cast iron, sheet metal, steel sheet, angle iron; Widely used in drilling stainless steel plate, automotive spring steel and die steel

HIGH QUALITY: with a high surface finish, high grinding precision, the blade is sharp and durable

10 SIZES: there are 10 different sizes to meet different needs

10 SIZES: there are 10 different sizes to meet different needs

3mm metal drill bit 1.5mm drill bit m35 cobalt drill bit hss cobalt drill bits high speed steel drill bit stainless steel drill bit stainless steel drill bit drill bit set hss-co drill bits drilling tool set hss-co hss drill bits drilling

Descriptions: These drill bits are made from M35 material. They contain 5% cobalt, offering high hardness and stable performance. Cobalt steel extends the life of cutting edges and maintains it after sharpening. Ideal for drilling stainless steel, cast iron, sheet metal, steel sheet, and angle iron.

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 Specification (mm) --- Working Length --- Overall Length Weight (g) 1 --- 12 --- 30 3 1.5 18 40 6 2 24 49 11 2.5 30 57 19 3 33 61 30 3.2 35 65 35 3.5 40 70 44 4 --- 43 --- 75 --- 57 4.5 --- 43 80 72 5 51 85 99

Package includes: 10 M35 cobalt drill bits

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