• T38 Thread Button Bits T38-76
  • T38 Thread Button Bits T38-76
T38 Thread Button Bits T38-76
  • Gaea
  • 中国
  • 5-25天

Through heat treatment,our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks.

T38 Thread Button Bits T38-76

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Thread Button Bits

Thread button drill bits(mini rock drill bits) are made by high quality alloy steel bar and tungsten carbides. Through heat treatment,our drilling tools are tough enough to meet rock drilling(rock blasting equipment) demands and have the least loss of energy while drilling the rocks. 

The threaded button drill bit is a cutting tool widely used in fields such as mines, geological exploration and oil extraction. Different types of threaded button drill bits have characteristics suitable for different drilling conditions and actual situations. T38-76 is a common model, where T38 indicates the thread specification of the drill, and 76 indicates that the diameter of the drill reaches 76mm.

The T38-76 threaded button drill bit has excellent cutting properties, high hardness and wear resistance, and is suitable for formations with a drilling depth of no more than 1000 meters. This type of threaded button drill bit is made of high-quality high-speed steel, which can be applied to different rock materials, such as sandstone, granite and phyllolith. The drill pipe thread connection method of the threaded button drill bit is reliable and stable, which can meet different detection requirements.

In a word, the thread button drill bit is a key tool to effectively realize the tasks of mine, geological exploration and oil extraction, and the T38-76 thread drill bit is a superior choice for use in specific drilling conditions and situations.

Besides,we can design customized thread button drill bits according to different drilling application,and custom drill bits are applicable to drill soft rock,loose-medium rock and hard rock

(1) Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 

(2) Diameter: 38-127mm.

OEM and ODM---We can design and manufacture according to customers's samples or drawings of the Bit Dia. ,No. Of air/water holes,carbide button shape and the face shape.

Super Quality---Our thread button bit is made with high quality of best quality alloy steel bar and tungsten carbides,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

Global Reputation---The taper drill bit is widely used in metallurgy mine,geological exploration,water conservancy construction,electricity. ,traffic,tunnel,quarry,national defence stone project etc. Our clients 

Are all over the world,like Spain, Russia, Japan, India, Australia, Mexico,  Colombia, Brazil,Saudi,Indonesia,Chile, South Africa. . . Etc. We have very good reputation worldwide! 

Code No.: Q12-76-T38

Diameter: 76mm

Length: 155mm

Gauge Buttons: 12mm*8

Front Buttons: 12mm*4

Carbide Design: Dome

Skirt body: normal

Face Design: flat

Water Holes: 2 on front

Weight: 2.3kg

Brand Name:Gaea

body material:45CrNiMoV

Use:Mining and Quarrying


Material:Tungsten Carbide & Steel

Processing Type:Forging

color:Customer specified


Diameter 64mm 76mm, 89mm,

Skirt body: retrac, and normal,

Face type: flat, uniface, drop center

Carbide shape: Dome, ballistic, semi-ballistic

Used in bench drilling, underground long hole drilling to match extension MF rod, MM rod heavy duty top hammer.

12 Dome carbide inserts T38 threaded drill bits with flat face design,

76mm diameter and retrac skirt body for bench drilling and underground long hole drilling.

Flat-face design detail of T38-76 threaded button bit with dome buttons, retrac skirt, to match with extension drill steels.

rock drill button bits

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