30-120/200/300mm Adjustable Circle Hole Cutter Wood Drywall

Is_customized:Yes

Use:Wood Drilling

Diy Supplies:Woodworking

Type:Core Drill Bit

Origin:Mainland China

Certification:None

Material:Steel Body & Alloy Heads

Adjustable Range:30-300mm

Cutting Hole Diameter:30-120mm, 30-200mm, 30-300mm

Cutting Depth:30mm

Shank Diameter:10mm (suitable For 10mm Diameter Electric Drill)

Suitable For Drill:Plywood, Laminates, Composite, Gypsum, Rubber, Plastic, Hardwood Etc.

Drill Bits is efficient and versatile drilling.Impact-resistant screwdriver head - for high impact and high strength screwdriver, suitable for screwdrivers, especially the impact screwdriver screw deep bite effectively reduce the head slip, greatly improve the work efficiency hardness ≥62hrc - high precision optimized material. The hardness of the drill head is as high as 62HRC, more robust and durable mechanical principle design - strong torque, high torque after contact with the screw head, the collision reaction force is partially absorbed by the torque, effectively preventing the tool head from breaking shock-proof - fast through the metal shock-proof, no rupture, easy to penetrate the metal plate with dovetail nails.Anti-impact screw head -- suitable for high impact, high strength screw head, suitable for impact screw head, especially impact screw head deep bite, effectively reduce head slip, greatly improve work efficiency hardness ≥62hrc -- high-precision optimization material. Drill hardness up to 10618HRC, more durable mechanical principle design - strong torque, high torque after contact with the screw head, collision reaction force part is absorbed by torque, effectively prevent the head from breaking shock-proof - fast through the metal shock-proof, no rupture, easy to penetrate the metal plate with the tenon nail.

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