






Shop / comoware comowarestep drill bit
14Pcs Cobalt Drill Bit Set for Hardened Metal, Stainless Steel, Cast Iron, Wood, and Plastic with Storage Case - 1/16 to 1/2
Add to wishlist
Category: comoware comowarestep drill bit

About this item
- SIZE INCLUDED: 14pcs jobber length drill bit set with plastic storage case including sizes:1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8", 1/2".
- TWIST DESIGN & PERFORMANCE: ACCURATE 135° SPLIT POINT, gold oxide coating, and straight round shanks. Minimize walking while effectively clearing chips and debris. Manufactured with precise full grinding for efficient chip movement.
- PROFESSIONAL & WIDELY USE: M42 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and also can be used for softer materials.
- VERTICAL OPERATION: Vertical operation can make the blade tip evenly stressed, which can avoid damage to the blade tip due to uneven force.
- HIGH QUALITY MATERIAL: 8% Cobalt High Speed Steel M42 provide extended tool life compared to ordinary drill bits.









