Feature(may vary by option.)
●Professional quality: the bi-metal hole saw is made of premium M42 high-speed steel, robust and abrasion resistant. The high-speed steel teeth are heat treatment, high hardness (65HRC), reusable and durable.
●Chip removal design: the preset slot holes have a beneficial effect on chip removal to improve the speed when removing the cylindrical wood chips in the hole.
●Easy to use: thanks to the circular saw constructed with clean edges, this hole saw cuts smoothly and easily. The spring around drill automatically pushes the disc out of the saw immediately after the hole is completed. Can be used with standard adapter in all drills with SDS-plus or hexagonal shank holder.
●Versatile application: the hole saw is often used in wood, plastic aluminium, non-ferrous metals, copper, plasterboard and other materials. Suitable for bench drills, electromagnetic drills, gun drills, impact drills, etc. Practical helper for you.
●🔴【100% Satisfaction】HammerHacker aims to provide all customers with high-quality products and customer service. If you have any problems, please contact (email by Amazon) with customer service, our warm customer service team will solve your problems as soon as possible.
[ø60mm red]
[ø70mm red]
[Ø150mm blue]
[ø80mm red]
[ø155mm blue]
[ø70mm blue]
[ø110mm blue]
[ø80mm blue]
[ø120mm blue]
[Ø100mm blue]
[ø130mm blue]
[Ø100mm red]
[ø60mm blue]
[Ø150mm red]
[ø130mm red]
[ø140mm red]
[ø140mm blue]
[ø38mm red]
[ø160mm blue]
[ø200mm red]
[ø115mm red]
[ø120mm red]
[ø155mm red]
[ø160mm red]
[ø180mm red]
Description
M42 bi-metal hole saw 38 mm - 180 mm.
Features
Universal hole saw.
With special carbide cutting edges for precise cuts
Excellent chip removal thanks to extra large chip spaces.
With hex shank
Includes carbide pilot drill diameter 8 mm.
Can be used directly - no separate mandrel required.
For wood, plastic, plaster blocks, aerated concrete, eternite, heraclite boards, bricks and plasterboard.
Product specification:
Material: HSS bi-metal.
Colour: red or blue to choose from.
Quality level of different colours: orange > black > blue > red.
Diameter: 38 mm - 180 mm in many sizes.
Cutting depth: 30 mm.
Mounting the hole saw.
1. Insert the drill bits into the mandrel and attach the screws to the side of the mandrel with a hex key.
2. Insert the mandrel through the bottom to the tip of the saw blade.
3. Place the mounting plate on the saw and then screw the nut to lock the mounting plate and prevent it from being damaged (the installation plate should be between saw blade and nut). The seal cannot be installed in reverse.
4. Please make sure you have the screws firmly attached to the side of the mandrel with hex wrench and have no wobbling to ensure precise cutting.
5. The drill and hole saw are easy to stick and cannot be removed during use, which makes the drill easy to break. Be sure to reduce the drilling speed when operating. It is recommended to use machines with drilling speed: ≤ 1000 rpm.
Our hole saw has many sizes and colours, and complies with the highest quality standards. See for yourself!