Feature
●High Quality: Forstner Drill Bit made of Tungsten carbide with special heat treatment for sharp cutting edge, high hardness, non-burrs and durable use. Cutting Diameter: 2-3/4 Inch / 70mm, Total Length: 3.35 Inch / 85mm, Hex Shank Diameter: 0.39 Inch / 10mm.
●Design: Small incision resistance, improve the opening speed. Its head adopt arc curve design, beneficial to chip removal, perforation is more efficient.
●Clean & Accurate Cutting: Two spurs and centering point can offer repeated, clean and accurate cutting holes. The sharp center spur accurately locates the center of your hole.
●Application: Can be used for drilling holes on wood and plastic products, furniture, door hinge. Used on cutting wood, plywood, solid wood boards, MDF, plastics, fiberglass etc.. Suitable for bench drill, vertical drilling machine, hand held electric drill, impact drill, CNC carving machine and other drill press.
[1-11 & 16 Inch & 42mm]
[7 & 8 Inch & 22mm]
[3-3 & 8 Inch & 85mm]
[19 & 32 Inch & 15mm]
[1-1 & 16 Inch & 27mm]
[1-9 & 16 Inch & 40mm]
[2-9 & 16 Inch & 65mm]
[2-3 & 8 Inch & 60mm]
[2-3 & 4 Inch & 70mm]
[1-1 & 2 Inch & 38mm]
Description
Specification:
Suitable for: Wood, Plastic Products, Plywood
Material : Tungsten carbide
Cutting Diameter: 2-3/4 Inch / 70mm
Total Length: 3.35 Inch / 85mm
Hex Shank Diameter: 0.39 Inch / 10mm
Package Included: 1* Forstner Drill Bit
Features:
It s more accurate and safer to use these drill bit sets in a drill press.
The head is good at removing the debris and working efficiently with curved design.
Small incision resistance to improve the opening speed. The head adopts arc curve design for easy chip-removal and no tremor. The perforation is neat, smooth, no broken edge.
Warm Tips:
When you using this drill bit, the materials (eg. wood, plastic products, plywood ect.) temperature will get very high, please add some water or coolant to avoid the material get smoke.