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Bestlink High Speed Underground Rock Drilling Tools R32 Thread Button Bits

Bestlink rock drilling thread button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water well drilling, oil exploring industries etc.

Quantity:
  • R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 Thread drill bits
  • BESTLINK

Bestlink High Speed Underground Rock Drilling Tools R32 Thread Button Bits

Bestlink rock drilling thread button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water well drilling, oil exploring industries etc.
Our thread button bits are made with high quality of best quality alloy steel bar and tungsten carbides with superior wear resistance and impact toughness superior, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy.
Features:

  1. Thread connection: R25, R28, R32, R38, T38, T45, T51, ST58, GT60 and ST68.

  2. Carbide profile: Spherical, ballistic and parabolic.

  3. Bit Faces: flat, concave, convex and drop-center, uniface.

  4. Bits Diameters: 33mm-127mm

  5. Bit body: standard and retrac

Thread Button BitDiameterCarbide size(mm)Flushing holeWeight
mminFrontGaugeFrontSide(kg)
   Qty×size   Qty×size
R25 (1")331 19/642×75×7110.36
351 3/82×75×8110.44
381 1/22×75×9110.56
411 5/82×85×9120.61
451 3/42×85×10120.78
481 7/82×95×11120.8
5122×105×11121.18
572 1/42×105×12121.26
R28 (1 1/8")351 3/82×75×8110.44
381 1/22×75×9110.56
411 5/82×85×9120.61
451 3/42×85×10120.78
481 7/82×95×11120.8
5122×105×11121.18
572 1/42×105×12121.26
R32 (1 1/4")412 5/82×85×9120.65
431 11/162×85×10120.72
451 3/42×95×10120.82
481 7/82×105×10120.92
5122×105×11121.24
572 1/22×105×12121.35
R/T38 (1 1/2")642 1/23×116×12211.62
702 3/44×108×10211.98
7634×118×12212.28
893 1/26×118×12223.32
T45 (1 3/4")702 3/44×108×10212.24
7634×118×12212.46
893 1/26×128×14223.52
10247×128×14224.46
1154 1/28×128×14226.68
T51 (2")7634×128×12213.62
893 1/26×128×14224.48
10247×128×14415.26
1154 1/28×128×14417.62
12759×128×16418.58
ST58 (2 1/4")893 1/26×128×14225.46
10246×128×14226.18
GT60 (2 3/8")10246×138×144-7.4
1154 1/27×149×163-9
ST68 (2 3/4")10246×148×16228.6
1154 1/26×149×163-11.2


Bestlink Factory

Xiamen Bestlink Factory Co., Ltd  is  committed  to  provide  the  best  drilling  and  cutting machine,  tools and accessories products in marble and granite stone quarrying,  as well as in civil engineering application, especial demolition project. it is now a leading manufacturer of cutting and drilling equipment for the extraction of marble, granite  and ornamental stones in china.  

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