30-300mm Adjustable Wood Drywall Circle Hole Drill Cutter Bit Saw Circle Hole Saw Cutter Drill Bit-Black

 30-300mm Adjustable Wood Drywall Circle Hole Drill Cutter Bit Saw Circle Hole Saw Cutter Drill Bit-Black

• Designed for professional use, the Heavy Duty Circle Cutter will make clean cuts from 30mm-300mm diameter.
• Suitable for cutting fiberglass, plaster board, laminates, wood, plywood, composite boards, gypsum board, plastic, rubber and other similar materials
• Perfect to use with bench drill, drilling press and hand drill to DIY your details woodworking like Speaker, lamp installation, other home renovation and crafts manufacturing
• The tempered steel body features marked graduations on the beam for fast measurement and application
• Make sure the blades and blade holders are tight and secure, use a slow speed with your electric drill or drill press

Circle hole cutter has M2 alloy tool steel cutting blades and drill bit.

Circle hole cutter easily cuts holes from 30mm to 300mm). 

Will cut plywood, laminates, composite boards, gypsum board, plastic, rubber, & many other material.

Includes extra brad point drill bit for drilling in thin sheet materials, and allen wrench.

Not for use on sheet or other metals.

1. Set both cutting blades on holder tightly and correctly.

2. To adjust the size, locate the inner edges of the blade holders against the size graduation.

3. Set the two blade holders at the desired graduation on the measure bar by tightly screwing the hex nuts using an L-shape hex wrench.

4. Use the chisel end drill to bore thin wood. Use the twist drill for thick wood.

5. Before boring, hold the two sides of veneer or timber firmly by stepping on it. Take care to set the twist drill or chisel end drill

at the center of the desired hole, then start boring. When using a power drill, be sure to contact the cutting blades gradually and slowly

on the object to be bored. Abrupt contact of the blades on the boring object can give shock to your hands.

6. then start boring again from the other side until the cutting blades bore through a hole making a doughnut-shaped disc.

Package incluede:

1x Adjustable Drill (30mm to 300mm)