R28 drill bit made in China
PRODUCT DESPRIPTION
A comprehensive range of various button bits shown as below:
Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60;
Head diameters: 33mm ~ 152mm;
Face designs; flat face, drop center, uni-face;
Skirt designs: normal, retract, straigh retract
Other supplier products
|
|
11 taper degree button bit for rock drilling |
Tapered Rock Drill Bits :It's suitable for H22mm and H25mm taper rock drill rods use. It have three taper degree: 7°, 11°, 12°. It's wi... |
|
|
T51 button bit |
Product: T51 button bit Size choose: 76mm, 89mm, 102mm,115mm, 127mm Button tip inserts choose: Spherical button, hemispherical button, Parabolic bu... |
|
|
Auger rod for drilling made in China |
NO. Spiral diameter Diameter Joint Torque Depth Bit diameter 1 Ø28mm Ø18mm F12 M16 customized 150-200N.m 1-10m Ø43mm 2 Ø... |
|
|
Tricone bit for water well drilling |
Triconebit is an important tool for oil drilling, its work performance will directly affect the quality of drilling, drilling efficiency and drilli... |
|
|
DTH drill bit |
DTH drill tools products are divided into high pressure ,low pressure two sieries DTH drill bit. |
供应产品
Same products