About this item

• ★UNIQUE DESIGN: Staggered cutting teeth ensure the precise countersinking and hole smooth clean; Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks
• ★HIGH HARDNESS & DURABLE: High quality carbide with a reinforced head that prevents bit cracking and provides a longer life,the hardness is higher than the ordinary drill bit
• ★HEAT RESISTANT: Great drill bits must be used and operated at proper RPM for maximum efficiency
• ★WIDELY USED: Premium high speed steel construction for metal/wood/plastic countersink. Suitable for Home DIY, and General Building/Engineering Use
• ★WHAT YOU GET: 1* G LAXIA Twist Drill Bits, 1* Instruction Card