21-Piece Cobalt Drill Bit Set, 1/16''-3/8'' Straight Shank, 135-Degree Cutting Angle, Metal Storage Box with Size Identification (21pcs) 21pcs
21-Piece Cobalt Drill Bit Set, 1/16''-3/8'' Straight Shank, 135-Degree Cutting Angle, Metal Storage Box with Size Identification (21pcs)
Product Features
- Cobalt drill bits Widely applicableThis heavy-duty work drill bit set for by are suitable for stainless steel, steel, cast iron, engineering steel, hard metals, copper, aluminum soft
- Rare element cobaltMetal drill bits with 5% cobalt element improve hardness, high temperature resistance, durability and performance better than conventional drill bits Note that it does not apply with glass and ceramics
- Good Performance135% Spiral Double Edge Cutting Sharp Corners Do Not Linger on the Surface, but Advance in a Predetermined Direction
- sizes drill bits setSet Includes:1/16,5/64,3/32,7/64,1/8,9/64,5/32,11/64,3/16,13/64,7/32,15/64,1/4,17/64,9/32,19/64,5/16,21/64,11/32,23/64,3/8 A total of 21 round
- Sturdy Metal Storage BoxA storage box with size identification, made of metal that is sturdy and easy to carry, select and store
Buy with confidence as this product comes with 18 months full local warranty in Australia & New Zealand (unless otherwise stated in the overview).
This product also comes with the benefits of the CocoonPower Warranty. For further details please read our Warranty Guidelines.
You can also purchase 3 Year Extended Care. If you are interested please see our Extended Care Information.