89-T38-DC Threaded Button Bit for Mining and Rock Drilling

Product Description

Product Description

Q14-89-T38-DC Threaded Button Bit

• Code No.: Q14-89-T38-DC
• Thread: T38
• Diameter: 89mm
• Gauge Buttons: 8*13mm
• Front Buttons: 6*13mm
• Skirt Design: Standard
• Carbide Design: Dome
• Face Design: Drop Center
• Weight: 3.3KGS

Rock drilling tools manufacturer ProDrill offers rock drill bits: T38 Threaded Button Bits is the most important size for benching and long-hole drilling underground
Diameter: 64mm 76mm, 89mm,
Skirt body: retrac, and normal,
Face design: flat, uniface, drop center
Carbide design:  Dome, ballistic
Used in bench drilling, underground long hole drilling
To match extension MF rod, MM rod heavy duty top hammer.

Product Name:	Thread Button bits
Description:	Thread Button bit s Button bit Made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment like Atlas.
Material:	Alloy steel bar and tungsten carbide bit
MOQ:	No MOQ required for testing and trial order
Body Type	Normal type and retract type
Thread type	R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60
Diameter	32mm-152mm
Button bit shape	Spherical and Ballistic
Face shape	Flat shape and Drop- C enter shape

We will choose to use tungsten carbide of T6,featuring good wear-resistance and toughness.
This type of carbide has already been proved to be the best in world and been competing with those big names worldwide for quite a long time. 
Meanwhile,we will choose to use superior steel suitable for hot insertion technology, by which the drilling bits body will hold the carbide buttons so tightly that reduce the risk of buttons' dropping out of the holes.
In order to better resist the abrasiveness of rock, spherical shape will be a good option for the carbide  if high speed is not a necessity. 

14 Dome carbide inserts with drop center face, 89mm diameter threaded drill bits with T38 thread for bench drill, underground long hole drilling to match extension drill rods.

Advantages:
Compared with the oversea brands, our advantages are bellowing:
A. Our products can match over 95% against the original products
B. Price are competitive against the famous brands and best quality against the small factory


About Us:
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 15 years.
2. We have advanced technology and equipment.
3. Our technician has more than 15 year's professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay, Philippines, Thailand, India, etc.