H.S.S. Hole Saws

Bestwin Stopper high speed steel hole saw

Features:

1. Made of HSS M2 for various Hole Saws.

2.  improve work efficiency.

3. M2 high quality guide drill.

4. Patented design and novel appearance.

5. Tapered Flute for less binding and ease of using.

6. Full Length Heat Treatment for extra durability.

7.The use of high-quality raw materials, a wide range of applications.

Apply to metal,  plastic,  etc.

8. The color in the Shell can be changed according to customers' special requests. 

Specifications:

Type: 12-100mm

Material: HSS M2 .

Surface :Electroplating ,polishing.

Shank diameter: 9.5mm (triangle shank),

Package size: 

Package weight:--g

Package List:

These drill bits works great in making a smooth, and perfectly round hole.