1-5/8" to 8" (40-200mm) Adjustable Circle Hole Saw Cutter, Twin Blade Hole Saw for Recessed Lights Ceiling in Recessed Drywall & Ceiling Tile

Two blades counter balance the cutter for low vibration. 2 sets of user replaceable blades: High Speed Steel blades for wood, plastics, acoustic tile, laminates, rubber; Tungsten Carbide blades for drywall, plaster, Hardi board, fiberglass, chipboard, plywood, MDF. It does NOT work for concrete stucco.
Ball bearing mounted ABS dust shield with soft silicon rubber gasket to trap the dust and shavings to prevent them from going airborne and making mess in your furnished home.



User Instruction:

It is in metric MM scale instead of inches. Please note this before purchasing. The packaging includes the product manual. Please carefully read the installation steps and precautions in the product manual before use.
It does NOT
work for concrete stucco.
Ensure the cutting blade holders are tight before use. Screw the wing nut on to the threaded end of the spindle so that that assembly is secure.
When cutting into walls, floors or ceilings, always check before use that there are no cables or water pipes, etc. near the cut.
Make sure to measure the CUTOUT for the product (speaker, recessed light) you are installing. The size of the product you are installing uses a larger cutout, and the needed size is different by manufacturer of the canned light or the speaker.
Requires only a hand drill with a 3/8 or larger chuck to cut holes from 1-5/8 inches to 8 inches in diameter and materials up to 1 inch thick.
Recommend testing in scrap material to get used to tool and confirm cut hole size.
Do not use undue force, or too great a drill speed.
Always keep the cutting blades sharp.
Installation Steps Specification: Cutting
hole diameter: 1-5/8" to 8" (40mm - 200mm),
Cutting depth: up to 3/4" (19mm) from one side, 1-1/8" (30mm) from two sides,
Adjustable hole cutter with tough ball bearing mounted ABS shield with silicon gasket dust seal,
Application materials: Drywall, Plaster, Ceiling Tile, Soft Acoustic Tile, Plastics, Fiberglass, Acrylic Sheet, Soft Wood and PlywoodUser.

Package Includes:

1 x Professional grade adjustable hole cutter with two replaceable pilot drill bits (1x auger type Self-Feed pilot bit + 1x HSS pilot bit),
2 Sets of replaceable cutting blades (1 set of high speed steel blades + 1 set of tungsten carbide blades),
1 x ABS dust shield,
1 x Adjustment hex wrench,
5 x Brad-point wood drill bits: 4mm, 5mm, 6mm, 8mm, 10mm,
5 x Masonry drill bits: 4mm, 5mm, 6mm, 8mm, 10mm,
1 x Carpenter pencil