St58 89mm Retracthread Drill Bit for Mining

Product Details
Customization: Available
Customized: Non-Customized
Type: Center Drill Bit
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  • St58 89mm Retracthread Drill Bit for Mining
  • St58 89mm Retracthread Drill Bit for Mining
  • St58 89mm Retracthread Drill Bit for Mining
  • St58 89mm Retracthread Drill Bit for Mining
  • St58 89mm Retracthread Drill Bit for Mining
  • St58 89mm Retracthread Drill Bit for Mining
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  • Overview
  • Product Description
  • Detailed Photos
  • Our Advantages
Overview

Basic Info.

Model NO.
St58-89
Material
Tungsten Carbide
Usage
Well Drilling, PCB Drilling, Metal Drilling
Model
Thread Button Bit
Thread
St58
Diameter
89mm
Body Type
Normal Type and Retract Type
Color
Red, Black, Yellow, Gold
Transport Package
Wood Package
Specification
CE, SGS, ISO: 9001, R32 R38 T38 T45 T51
Trademark
PRODRILL
Origin
China
HS Code
82071990
Production Capacity
10000PCS/Month

Packaging & Delivery

Package Size
15.00cm * 15.00cm * 20.00cm
Package Gross Weight
3.000kg

Product Description

Product Description
 

Rock drilling tools manufacturer ProDrill offers rock drill bits: ST58 Retrac Threaded Button Bits are one of the most important size for benching and long hole drilling underground

St58 89mm Retracthread Drill Bit for Mining
thread type Diameter Body
T45 89 RETRAC


t45 Retrac Threaded Button Bit
Diameter: 76MM,89mm, 102mm, 115mm, 127mm

Skirt Body: retrac, and normal, straightrac
Face type: flat, uniface, drop center
Uniface T45 Threaded Drill Bit
Carbide Design: Dome, ballistic, semi-ballistic/parabolic
Retrac body Threaded Drill Bit T45 Threaded Button Bit ST58 threaded button bit T45 Thread Retrac Button Bit
Used in bench drilling, underground long hole drilling to match extension drill rod, heavy duty top hammer.

T45-89, retrac button bit with drop centre DC , carbide layout 14mm*8+12mm*6

Detailed Photos
 

St58 89mm Retracthread Drill Bit for MiningSt58 89mm Retracthread Drill Bit for MiningSt58 89mm Retracthread Drill Bit for MiningSt58 89mm Retracthread Drill Bit for Mining

Our 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.

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