20 pcs 1MM to 2.5MM THK Diamond coated twist drill bit drills bits glass jewelry

Description

Assorted 20 pieces of 1mm to 2.5mm THK Diamond coated twist drill bits.
Please check the sizes as below. 5 pieces each size and total 20 pieces.
ALL working length is diamond coated, more long-lasting. Suitable for glass, marble or jewellery making.
Please add water as a coolant when using diamond bits.
1mm twist bit, 0.7mm shank, 10mm working length, 30mm total length
1.5mm twist bit, 1.2mm shank, 19mm working length, 38mm total length
2mm twist bit, 1.7mm shank, 19mm working length, 42mm total length
2.5mm twist bit, 2.2mm shank, 26mm working length, 55mm total length
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 Diamond tools
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 mainstream 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.