New assorted 14mm to 25mm Diamond coated hole saw / drill bits (total: 7 pieces). 

Suitable for use in drill hole on glass, marble, tile or granite.

1 piece each size, total 7 sizes that's 7 pieces in package. Please check the sizes as below.

14mm outside diameter, 6mm shank, can drill 30mm depth.

15mm outside diameter, 6mm shank, can drill 30mm depth.

16mm outside diameter, 6mm shank, can drill 30mm depth.

18mm outside diameter, 8mm shank, can drill 30mm depth.

20mm outside diameter, 8mm shank, can drill 30mm depth.

22mm outside diameter, 8mm shank, can drill 30mm depth.

25mm outside diameter, 8mm shank, can drill 30mm depth.

Please add water for coolant and drill slowly.

Registered Air postage from Hong Kong to United States (or worldwide) is FREE and takes 7-10 days delivery to your home.

Payment is expected within seven days of auction closing. 

THK® specialized in wide range of diamond tools, nuts & bolts, bits, saws and machinery etc. Our products are quality assured according to the advanced technology applied and strictly control the quality of raw materials. We supply many of the main stream Construction Companies right here in Hong Kong. Our products are in use at many of the larger projects such as, the HK airport and HK Disney Land.

We will ship your order within 24 business hours after payment has been received.