Mighty Seven NC-4255Q

This Bosch PRO Wood Auger Bit is an 18mm diameter, 160mm long option — ideal for larger pipe work, cable conduit, and heavy-duty carpentry tasks in hardwood and softwood. The self-feeding screw tip e more→nsures precise hole placement with minimal pressure, with the ground cutting edge and effective flute producing clean, accurate results. Features and Benefits: • Self-feeding screw tip for precise, low-effort drilling • Ground cutting edge for clean, accurate holes • Efficient flute design for effective chip removal • Hex shank for secure fit in three-jaw chucks and ¼" hex holders Specifications: Diameter: 18mm Length: 160mm

DEWALT Wood Auger Drill Bits have a threaded centre point to aid accurate drilling. The outer cutting spur provides clean holes with less splintering and the drill bits feature a special Lewis spiral more→flute which allows for fast removal of debris and rapid drilling. Ideal for rapid, precise drilling. Typically used for boring clean precise holes through beams, joists, doors, etc. Sizes 6-10mm have cylindrical shanks and sizes 12-32mm have hexagonal shanks.

The Makita Performance SDS Plus range consists of European manufactured hammer drill bits with a patented high volume multi-flute that quickly channels the drilling dust from the hole, saving both tim more→e and money. Due to its aggressive design, the fast and durable carbide tip allows easy centering and spot drilling. Designed for regular professional use, providing excellent performance in the toughest of materials. Also excellent for drilling in high resistance materials such as Green Concrete or Engineering Brick. The unique reinforced flute geometry transfers more impact energy from the rotary hammer to the drill head, reducing stress for user and power tool. The design and technology innovations …