- Locks[7]
- Other Packaging Materials[7]
- Food Additives[4]
- Other Door & Window Accessories[7]
- Copper Pipes[7]
- Bricks[7]
- Car Reversing Aid[7]
- Metal Crafts[7]
- Pruning Tools[7]
- Towel[4]
- Other Fabric[2]
- 100% Cotton Fabric[1]
- Drill Bit[2]
- Mining Machinery Parts[5]
- Cylindrical Roller Bearings[3]
- Deep Groove Ball Bearings[2]
- Angular Contact Ball Bearings[1]
- Self-aligning Ball Bearings[1]
- Contact Person : Ms. Fan Vivian
- Company Name : Jinan Fanhang Import & Export Trading Co., Ltd.
- Tel : 86-531-66683881
- Fax : 86-531-66683882
- Address : Shandong,Jinan,Rm709,Mansion 2 Sliver Crystal Plaza,No.66 Shunhe East Street, Shizhong District,Jinan,PRC
- Country/Region : China
- Zip : 250013
hot sale drill bits
hot sale drill bits
Thread button bits
1. Rope thread:R25 R28 R32, R33, R38, R35
T thread: T38, T45, T51, ST58, T60 GT 60.
2. Main button bits diameters: R32-45MM, R32-51, R32-64, R32-76, T38-64MM, T38-76MM, T38-89, T38-102MM, T45-76MM, T45-89MM, T45-102MM, T-89MM, T51-102MM, T51-127 etc.
3. Button bit face design: Flat face, drop centre, Normal and Retrac body.
4. Tungsten carbide (Buttons): Spherical, ballistic and Conical. (Threaded R32, R38, T38, T45, T51, bit
diameter: 45mm-127mm);
Tapered Button Bit
1. Taper: degree 4° ,6°, 7°, 9°,11°, 12°.
2. Type: flat bit, cross bit, button bit
3. Main bit diameter: 30mm, 32mm, 36mm, 40mm
4.Package: in wooden case or in carton.
Tapered button bits are mainly used in mining,coaling,metaling and etc
hot sale drill bits
