Kato Drill Steel Rod Coupling Sleeve T38

• Connection: Male
• Structure: Coupling
• Flexible or Rigid: Flexible
• Material: Carbon Steel
• Standard: Standard
• Color: Black
• Model NO.: T38
• Thread: T38
• Diameter: 55mm
• Length: 190mm
• Transport Package: Boxes or Pails
• Specification: ISO9001 SGS GE
• Trademark: KATO
• Origin: Shandong Province
• HS Code: 82071990
• Production Capacity: 10, 000 PCS/Month

Product Description

Thread Button Bits 

Thread button 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 demands and have the least loss of energy while drilling the rocks. 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 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 thread  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 Germany, Spain, Italy, Russia, Japan, India, Australia, Mexico, Colombia, Brazil,
Chile, South Africa...Etc. We have very good reputation worldwide!

Product Name:	rock drilling rod
Description:	rock drilling rod Extension rods are made by hollow drill steels; there are two shapes of extension rods, round type and hexagonal type.
Material:	Alloy steel bar
MOQ:	No MOQ required for testing and trial order
Steel grade	Male-Male Rod, MF Rod
Thread type	R22,R25,R28,R32,R38,T38,T45,T51
Diameter	25mm-76mm
Length	400mm-6000mm