New one box set of 30 pieces diamond coated burrs / pointed heads in box set. 

* They will fit your hand drill, drill press & your Dremel® and Foredom® tool with a 1/8" collet.

* included 1/16" diamond drill bits in a fine grit, for drilling glass, shells, tile and stone.

* Overall length is 40mm to 50mm (1 5/8 inch to 2 inch)

* Shank diameter : 3.17mm (1/8 inch)

* premium type diamond coated in GRIT 300 (Fine)

* suitable for glass, marble, rock or jewelry.

Regular Airmail from Hong Kong to United Kingdom (or worldwide) is Free and takes 6-10 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.