16.5mm Reduced Shank Cemented Carbide Twist Drill Bits, 1/2 Inch Straight Shank

Descriptions:
1. Twist drill bits are made of cemented carbide tip for easier drilling into any hard objects, long service life, it is more sharp and durable than others.
2. Milled U-flutes with deep-cut spiral deliver fast material removal. Suitable for drilling in tough metal, including abrasive alloy and hardened steel.
3. Cemented carbide drill bit can clean, accurate holes in sheet metal, steel, copper, brass, aluminum, plastic, wood, stainless steel and cast iron.
4. Reduced shank twist drill bit can work with a electric drill (electric drill not included). Please use low speed when drilling and note the temperature of carbide tip is not too high for extending drill bit life.

Specification:
Cutting Diameter: 16.5mm / 0.65"
Shank Diameter: 1/2"
Cutting Edge Length: 80mm / 3.15"
Overall Length: 140mm / 5.51"
Tip Material: Cemented Carbide
Material : High Speed Steel(HSS)
Shank Type: Straight Round Reduced Shank

Package:
1 x Reduced Shank Cemented Carbide Twist Drill Bit

Variation Theme

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