AAMUNPA Ccykxa Wood Twist Drill Bit, 6PCS Hexagonal Wood Drill Bit Set Carbon Steel Spiral Hole Cutter Woodworking Tool Kit, Tool with Diameter

【HIGH QUALITY MATERIAL】High carbon steel material (65#) that quickly and cleanly forms smooth, straight holes in hardwood or cork. 【6 SIZES】There are 6 different diameters of auger drill bits, including 6mm, 8mm, 10mm, 12mm, 14mm,16mm, total length: 230mm/9.05'', to meet your various needs. 【HEX SHANK DESIGN】The unique design allows the hex shank to not slip during operation, and the hex shank can be used with hand drills and drill presses. 【SELF-DIRECTION THREAD HEAD】The automatic threaded head on the front of the drill bit allows the drill bit to to be positioned accurately and quickly on the wood to facilitate drilling. Wide and large blade center twist drill bit. The solid center design makes the drill bit stable and sturdy during the drilling process. The wide blade allows for faster drilling, facilitates chipping and smoothes the walls of the holes. 【DIY ACCESSORY】 High quality carbon steel auger tips are rust-resistant and durable.