SUTTON 5 8-1inch Imperial HSS-Blue Reduced Shank Metal Drill Bit Set - 4 Piece D188RS4

SUTTON TOOLS D188-Series Reduced Shank Drill Bits are designed to increase the drilling capacity of drill chucks for slow speed (350 RPM or less), large scale boring.
- Reduced Shanks - Suits 13mm drill chucks
- 118° Standard Point - For general purpose applications
- Made from M2 High Speed Steel (HSS) - Offering the best combination of strength, heat & wear resistance
- Blue Surface Finish - For ferrous applications - The steam oxide finish prevents chip build-up on the cutting edges and reduces cutting friction, especially in low carbon steels

Specifications

- Length (Overall): 152 mm (6")
- Flute Length: 86 mm (3-3/8")
- Reduced Shank Diameter: 12.5 mm
- Point Angle: 118° Standard
- Includes : D188-Series Reduced Shank Drill Bits (x4):
- 5/8"
- 3/4"
- 7/8"
- 1"