- Contact Person : Ms. Yang Angie
- Company Name : Zhengzhou Longda Abrasives Co., Ltd.
- Tel : 86-371-67630904
- Fax : 86-371-67629117
- Address : Henan,ZHENGZHOU,0311 LUCHENG BUILDING NO.66 JIANSHE ROAD ZHENGZHOU CHINA
- Country/Region : China
- Zip : 450006
High quality Sintered Diamond Core Drill Bits with Thread Shank
Diamond Core Drill Bits : using high quality steel substrate, head of matrix whole intermediate frequency
hot pressing sintering, has the processing precision grinding sharp, high, the advantages of small noise,and the holes do not produce the tremor, clean, smooth, no broken edge, wear-resisting won't crack edge, high efficiency, long service life, need to work in cooling water.
1.Feature: durable to polish and not crack, high efficiency, long life, drill 4000-5000 holes/pc
2.Main Market: Europe market.
3. Application: glass, Ceramics,cameo, stone, agate, sheel, tile and other hard materials
4.Complete specification: Straight shank, Taper shank ,thread shank. Special specification can be made according to the requirements of customers.
5.Size: Diameter: φ5mm-φ150mm 65L.75L.95L
6.MOQ:1PC
7.Samples Provide: samples charged, freight collected
8. Payment terms: T/T in advance
9. Delivery time: 1-15 Days according to the quantity
10.Package:Standard export package
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High quality Sintered Diamond Core Drill Bits with Thread Shank
