• Bestlink T38 R38 Thread Hard Rock Bench Drilling Carbide Insert Button Bit
  • Bestlink T38 R38 Thread Hard Rock Bench Drilling Carbide Insert Button Bit
  • Bestlink T38 R38 Thread Hard Rock Bench Drilling Carbide Insert Button Bit
  • Bestlink T38 R38 Thread Hard Rock Bench Drilling Carbide Insert Button Bit

Bestlink T38 R38 Thread Hard Rock Bench Drilling Carbide Insert Button Bit

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Price:
$30.00 piece
100items available
Total:$30.00

Description

Bestlink T38 R38 Thread Hard Rock Bench Drilling Carbide Insert Button Bit


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.

 

Thread Button BitDiameterCarbide size(mm)Flushing holeWeight
mminFrontGaugeFrontSide(kg)
Qty×sizeQty×size

R/T38(1 1/2") standard body


 

642  1/23×116×12211.62
702  3/44×108×10211.98
7634×118×12212.28
893  1/26×118×12223.32

R/T38(1 1/2") Retrac body


 

642  1/23×116×12211.92
702  3/44×108×10212.28
7634×118×12212.58
893  1/26×118×12223.62

 

Reaming Bit (T38)DFlushing hole (mm)Buttons (mm)
mminFrontGaugeFrontGauge
893 1/22×92×81×1214×12
10252×92×91×1214×12
12754×82×91×1416×14
12752×132×1110×148×14

 

Extension RodL
mmftinch

Extension rod T38-hex 32mm-T38


 

305010-
366012-

Extension rod T38-round 38mm-T38


 

305010-
366012-
427014-
488016-
549018-

MF rod T38-round 38mm-T38


 

9003-
12204-
15255-
18306-
24408-
305010-
366012-

 

Coupling sleeveLD
mminmmin

T38-T38

190-542 1/8
188-542 1/8
215-662 1/2