The adjustable hole saw is equipped with a high-quality carbide tool head that undergoes tungsten steel heat treatment. This ensures an incisive and wear-resistant edge, enabling fast and efficient drilling through various materials.
Adjustable hole saw for drills and screwdrivers
This hole opener tool is made of excellent aluminum alloy material, has high strength, wear resistance, and long service life, and can be used in various environments.
The hole saw can be adjusted to different sizes to suit a variety of cutting needs, allowing you to work accurately and efficiently. Ideal for wood, plastic, plaster and other materials, it's perfect for construction, renovation and craft projects.
During the process of drilling to the ceiling, it can collect most of the chips and debris, with higher hardness and toughness, greater cutting strength, and better wear.
3 tri-tooth cutters are easy to cut dry walls and cork boards. The straight teeth ensure clean and fine cutting. 3-teeth design can achieve straight round effect, smooth cutting without burrs.
The tool head and the center drill of this punching saw are designed to maintain a vertical position with the cutter head. This feature provides stable positioning without deviation, allowing for precise and accurate opening of holes at a 90-degree angle.
The cutter dial scale is manufactured using a stamping process, ensuring clear and accurate measurements. This wear-resistant scale allows for precise hole sizes and enhances durability for long-term use.
Our round hole drilling saw is suitable for drilling holes on wood, plywood, soft plaster, plastic, drywall, cornhole board, acrylic board, thin metal, and more. It is also suitable for household projects like air ducts, speakers, and ceiling lights.
Specification:
Product Name: Adjustable Punching Saw
Material: Nylon + Zinc Aluminum Alloy
Opening range: 45-130mm
Cutting thickness: 30mm
Product size: 146×108×35mm
Color: Silver + Green
Compatibility: standard drills and screwdrivers
Weight: 500g
Use: Circular punching saw is suitable for sawing solid core plate, compression plate, gypsum board, plastic, etc. Suitable for family
Parts List:
1×Cutter 1×Adjustment Dial 1×Wrench 1×Center Drill 3×Blades
How to Use:
Prepare the hole opener parts
Align the cutter head with the adjusting disc and cover
Install the center drill with a nut
Unscrew the blade to install
Install on electric drill, idling test machine to confirm screw tightening
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