Specification:

Roast yellow cobalt twist drill bit for Stainless Steel and Hard Metal Steel Drilling:

13pcs Metal Drill Bit Set 1.5-6.5mm Titanium Coated HSS & M35 Cobalt Drill Bit for Metal Stainless Steel Wood Tool Accessories

Scope of application: hardwood, plastic, iron, aluminum, stainless steel, abrasive steel, various metals.

Specification:
Material: HSS-Co M35 Cobalt
Size(mm):1.5-6.5mm(1.5, 2.0, 2.5, 3.0, 3.2, 3.5, 4.0, 4.5, 4.8, 5.0, 5.5, 6.0, 6.5mm)
Color: Gold
Product Name: M35 Cobalt Twist Drill Bits Set
Shank Type: Straight Shank
Measurement: System Metric