8Pcs Spade Drill Bit Set, 1/4 inch Quick Change Hex Shank, 6-32 mm Carbon Steel Heavy Duty Flat Wood Drill Bit Set, Woodworking Drilling Flat Bits Blades Kit

• 8-piece Spade Drill Bit Set: Universal size: 6 / 10 / 13 /16 / 19 / 22 / 25 / 32 mm. Overall length: 150 mm. Universal 1/4" hex shank, suitable for most drill presses on the market.
• Sturdy and Durable: Our spade bit set is made of high-quality carbon structural steel. The carbon steel material makes the spade drill bit set have good wear and tear resistance. After the whole body heat treatment, the service life is extremely long.
• Hexagonal Shank Design: The 1/4 inch hexagonal shank supports quick change.The 1/4 inch hexagonal shank also prevents the drill bit from accidentally slipping. They can be easily and securely mounted to your drill.
• Chip Removing: The unique three-point knife design helps to penetrate wooden materials quickly. The grooved drill bit can quickly remove chips. Rapid chip removal speeds up drilling and provides smooth cutting.
• Patent Pending Design: Features an optimized groove for efficient chip removal, faster than standard spade bits, and double-side cutting spurs for grabbing and carving wood, resulting in clean holes with reduced breakout.

Basic selling points: 1, Set universal size: Ø 6 / 10 / 13 / 16 / 19 / 22 / 25 / 32 mm, total length 150 mm, universal 1/4 inch hexagonal shank; 2, The material is high carbon steel, hardness HRC45, hardened and treated, long service life; 3, the 1/4 inch hexagonal shanks support quick change. 1/4 inch hexagonal shanks also prevent the drill bit from accidentally slipping. They can be easily and safely mounted on your drill; Product material: high carbon steel Package Includes:8pcs* Hexagonal Shank Tri-Point Flat Drill Bits