BESTWIN HSS M42 Bi-metal Hole saw with QC arbors

BESTWIN HSS M42 Bi-metal Hole saw,Bi-metal Hole saw can be used to make large holes in wood, thin steel sheet, aluminum alloy and other soft metal sheet.






M42 Bi-metal hole saw

Shank diameter:

9.5mm, 11mm

Shank Type:

Hex shank


Spray paint

Color in the Shell:

Can be customized according to customer requirements


500 pieces (Samples available)

Lead Time:    

30 Days

About HSS M42 Bi-metal Hole saw with Quick Change arbors:

Multiple sizes to meet your different need: 

There are multiple sizes, 1-1/2 (20UN) 16-30mm,1-5/8 (18UN) 32-200mm (optional) for Hole Saw to choose from. The effective cutting depth of hole saw is 38 mm.

Quality premium material: 

High-speed steel (HSS) bimetal, heat-treated, rust-proof, has good heat resistance and wear resistance, high-speed steel gear cutting is fast and clean, has the advantages of high performance, rust prevention, durability, sturdiness, durability, and repeatability use.

Efficient and clean cutting: 

The hole saw teeth are sharp, the vibration is small, and the operation is more stable. The hole saw also has four chip removal holes, which has stronger chip removal ability and can quickly remove cutting materials. High speed steel cutting tooth edges provide impact resistance.


When using the opener kit for a long time, please properly control the speed, RPM ≤ 1000, which is easy to cause high-speed wear of the opener. The surface of the product is coated with a thin layer of protective oil (anti-oxidation and anti-rust). Please be careful not to get dirty and check the condition of the opener.

Customer Satisfaction: 

Bestwin aims to provide high-quality and cost-effective products and great service to all customers. If you have any questions about our HSS M42 Bi-metal Hole saw please feel free to contact us. We will respond at first time and help you solve your problem asap.

Payment Terms:

T/T, L/C, PayPal etc.

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