Baolian Woodworking Spiral Drill Bit Super Hard Hex Shank Twist Drill Bit Electric Drill Hole Saw for Wood Door Lock Installation Tool

Suitable for various wood types including pine, beech, walnut, ash, elm, camphor, sandalwood, birch, fiberboard, compressed board, and plastics

Not suitable for walls, rock, glass, or concrete

Compatible with hand drills, cordless drills, and drill presses

Specifications (Diameter x Total Length / Working Depth / Shank Diameter / Weight):

6 x 155mm / 95mm / 6.25mm / 28g

8 x 155mm / 95mm / 6.25mm / 37g

10 x 155mm / 95mm / 6.25mm / 48g

12 x 155mm / 95mm / 6.25mm / 53g

14 x 155mm / 105mm / 6.25mm / 56g

16 x 155mm / 105mm / 6.25mm / 72g

18 x 155mm / 100mm / 6.25mm / 89g

20 x 155mm / 100mm / 6.25mm / 95g

22 x 155mm / 90mm / 6.25mm / 104g

25 x 155mm / 100mm / 6.25mm / 130g

26 x 155mm / 100mm / 6.25mm / 135g

28 x 155mm / 100mm / 6.25mm / 156g

30 x 155mm / 100mm / 6.25mm / 170g

32 x 155mm / 100mm / 6.25mm / 160g

6 x 230mm / 160mm / 6.25mm / 50g

Select drill bit size according to required hole diameter

Suitable for drilling wood, solid wood boards, multilayer boards, compressed boards, and plastics

Focused on quality to ensure user convenience and reliability