5PCS M35 Cobalt Stubby Drill Bit Set for Stainless Steel, Hard Metals & Cast Iron, with 1/4" Hex Shank for Quick Chucks & Impact Drivers, 5/32", 13/64", 9/32", 11/32", 3/8"

VALYRIANTOOL COBALT STUBBY HEX DRILL BIT M35 Cobalt Material & Fully Ground Surface Treatment: High performance & Long lasting durability 1/4" Quick Change Solid Hex Shank: Eliminates radial runout and improves concentricity. High torque, impact-rated accuracy. 135 Degree Split Point & Chip Breaker Point

• High Quality: M35 Cobalt steel precision ground drill bits for extra durability and long lifetime
• Efficient Design: Stubby drill bits measure from 1-7/8" to 2-5/16" inch only, allowing access to hard-to-reach and tight spaces. 135° split point multi-blades drill tip for perfect self-centering and fast drilling
• Multi-Purpose Use: Suitable for drilling stainless steel and various hardened metals such as cast iron, titanium, bronze, aluminium, etc. All drill bits come with one piece 1/4-inch hex shank compatible with standard and quick change chucks and drivers
• Popular Sizes: Includes imperial sizes: 5/32", 13/64", 9/32", 11/32", 3/8"
• Unique Packaging: Packed in special plastic box for easy storage, imprinted with drill bit sizes for easy identification