Description
Makita® Step Drill Bit, Imperial, 3/16 in Diameter Minimum Hole, 1/2 in Diameter Maximum Hole, 6 Steps, 3/16 in, 1/4 in, 5/16 in, 3/8 in, 7/16 in, 1/2 in, Spiral Flute, 1/4 in Shank, Hex Shank, TiN Coated, Applicable Materials: Ferrous and Non-Ferrous Metals, Plastics and Wood
Specifications
Applicable Materials | Ferrous and Non-Ferrous Metals, Plastics and Wood |
Drill Diameter Measurement System | Imperial |
Finish | TiN Coated |
Flute Type | Spiral |
Hole Sizes Cut | 3/16 in, 1/4 in, 5/16 in, 3/8 in, 7/16 in, 1/2 in |
Maximum Hole Diameter | 1/2 in |
Minimum Hole Diameter | 3/16 in |
Number of Steps | 6 |
Shank Size | 1/4 in |
Shank Type | Hex |
Warranty: 1 year Limited
Country of Origin: China
Application:
For drilling and enlarging holes, forming countersinks, de-burring holes and more
Features
- Spiral flutes are self starting and enable fast drilling, easy handling, smooth cutting and reduced vibration and noise versus straight flute bits
- Titanium-nitride (TiN) coating offers improved bit hardening, corrosion resistance and up to 2-1/2X longer life versus uncoated bits
- Three flat shank enables optimum hold on bit when used in standard jawed drill chucks
- Not recommended for use with impact drivers
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