Features:Suitable For Pistol Drill, Bencch Drill,Vertical Drilling Machine Etc.Widely Used In Plate Hole, Home Wood, Galvanized Pipe, Fire Pipe, Plastic, Gypsum Board And Other Opening Operation.
Adjustable Plane type design.
Wide rangee of uses, hole diameter size can be adjustable.
Alloy blade, cutting smooth, the hole wall are smooth and no glitches, good effect of the straight roundness, opening hole depth is 30mm.
Heavy-duty woodworking construction with longest tool life.
Specifications:Material:Steel body & Alloy heads
Cutting Hole Diameter:30-120mm, 30-200mm, 30-300mm
Shank Diameter:10mm (Suitable for 10mm diameter electric drill)
Suitable for drill:Plywood, Laminates, Composite, Gypsum, Rubber, Plastic, Hardwood etc.
How to use:1. Two blade reacch drill center distance are equal, can open hole.
2. Two blade reacch drill center distance are not equal, can get concentric rings and circles.
3. Before drilling to check whether the blade is fixed and adjustable diameter bolts tightened to prevent accidents
4. When the blade is not sharp please grind the blade then use.
Note:It can not be used for drill metal or stone.
Package Included:1 x circle hole cutter(30-120mm/30-200mm/30-300mm)
1 x center drill
1 x allen wrench
2 x 1pair of alloy blade