BQ NQ HQ PQ NQ2 NQ3 HQ3 PQ3 diamond core drill bit for rock drilling
Depending on the range of application as well as the cutting media on the core bits, Diyfia makes six types of core bits:
---Impregnated Diamond Type
---Surface set Diamond Type
---Tungsten Carbide Type
---PDC Type
---PCD Type
---Electroplated Diamond Type
Core Bits are used for drilling materials like the rock, concrete, limestone, granite, marble, clay, basalt, schist, quartz etc..
By Express |
1kg-50kg |
By Air |
50kg-500kg |
By Sea |
500kg or more |
PRODUCTS
CONTACT US
Hunan DIYFIA Group Company
Add: R2105, Xingfu Road, Tianxin Area, Changsha City, Hunan, China
Office No.: +86 0731 85786177
Fax: +86 0731 85535877
https://diyfia.en.alibaba.com/
HUNAN DIYFIA GROUP COMPANY
0731-85786177
Addr :Address: F25, 1 Building, Yingxin Road, Yuhua Area, Changsha City, Hunan, China.
Mobile:13875958166(Snow Huang)
Phone:0731-85786177
E-mail:diyfia@diyfia.com