China factories

Chat Now Send Email
China factory - KSQ Technologies (Beijing) Co. Ltd

KSQ Technologies (Beijing) Co. Ltd

  • China,Beijing ,Beijing
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
China T45 89mm Retract Button Drill Bit | Retrac Threaded Rock Drilling Tool – China
China T45 89mm Retract Button Drill Bit | Retrac Threaded Rock Drilling Tool – China

  1. China T45 89mm Retract Button Drill Bit | Retrac Threaded Rock Drilling Tool – China
  2. China T45 89mm Retract Button Drill Bit | Retrac Threaded Rock Drilling Tool – China
  3. China T45 89mm Retract Button Drill Bit | Retrac Threaded Rock Drilling Tool – China

T45 89mm Retract Button Drill Bit | Retrac Threaded Rock Drilling Tool – China

  1. MOQ: 1
  2. Price: 89
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,T/T,Western Union
Supply Ability 3000
Delivery Time 20-30
Packaging Details Wooden cases
Model NO. T45-89
Type Center Drill Bit
Material Tungsten Carbide
Usage Well Drilling, PCB Drilling, Metal Drilling, Mining
Model Thread Button Bit
Body Type Normal Type and Retract Type
Color Customized
HS Code 82071990
Brand Name MIROC
Model Number T45 89mm
Certification ISO
Place of Origin CHINA

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal
  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,D/P,T/T,Western Union Supply Ability 3000
Delivery Time 20-30 Packaging Details Wooden cases
Model NO. T45-89 Type Center Drill Bit
Material Tungsten Carbide Usage Well Drilling, PCB Drilling, Metal Drilling, Mining
Model Thread Button Bit Body Type Normal Type and Retract Type
Color Customized HS Code 82071990
Brand Name MIROC Model Number T45 89mm
Certification ISO Place of Origin CHINA
High Light 89mm retract button drill bitthreaded rock drilling toolT45 retractable drill bit
T45 89mm Retract Button Drill Bit | Retrac Threaded Rock Drilling Tool
Engineered for Broken & Variable Rock Formations
Retract button drill bits are specifically designed for fragmented, unstable, or geologically variable rock formations in rock drilling construction. Unlike standard bits, the retract bit features a distinctive skirt body with multiple grooves and a tapered tail profile. This design allows the bit to be easily retracted during drilling accidents or hole collapses, significantly reducing the risk of getting stuck downhole.
Beyond their anti-jamming design, retract drill bits offer the same flexibility as standard button bits. They can be customized with various thread types, face designs, and carbide button shapes to suit specific ground conditions.
Available Configurations
Parameter Options
Thread Types R25, R28, R32, R38, T38, T45, T51, GT60, ST58, ST68
Diameter Range 41 mm - 152 mm
Face Shape Flat face, Drop center
Button Shape Ballistic, Spherical, Composite
As a professional retract drill bit supplier, we offer a full range of high-performance bits to meet your drilling needs.
KSQ Rock Drill Bits - Precision Engineered for Performance
At KSQ, the T45 threaded button bit is a key product, widely recognized as the most important size for benching and long-hole drilling underground.
Tungsten Carbide - T6 Grade
We select T6 grade tungsten carbide for its outstanding wear resistance and toughness. This carbide grade has proven itself as one of the best in the world and has been competing successfully with major international brands for many years.
Hot Insertion Technology
We use only high-quality steel suitable for hot insertion technology. This process secures the carbide buttons tightly within the bit body, significantly reducing the risk of button loss during drilling.
Button Shape Recommendation
To better resist highly abrasive rock formations, spherical button shapes are an excellent choice when high rotation speed is not a primary requirement.
Our Competitive Advantages vs. Overseas Brands
Aspect KSQ Advantage
Performance Matching Our products match over 85% of the performance of original branded bits
Pricing Competitive pricing compared to famous international brands
Quality Superior quality compared to small, low-end factories
T45 89mm Retract Button Drill Bit specifications table
Product Specifications - Spherical Button Bits
Diameter (mm) Diameter (inch) Buttons and Size Flushing Hole Weight (kg) Part Number
70 2 3/4 4×11 2 2.3 4148300806
70 2 3/4 3×11, 1×19 3 2.2 4148300807
70 2 3/4 4×10, 1×10 4 2.2 4148300808
76 3 4×11 2 2.6 4148300809
76 3 5×11 2, 1 side 2.6 4148300810
76 3 3×11, 1×11 3 2.4 4148300811
76 3 4×11, 1×11 4 2.6 4148300812
89 3 1/2 4×13 2 4.6 4148300813
89 3 1/2 6×11 2 4.6 4148300814
89 3 1/2 3×11, 2×11 3, 1 side 4.1 4148300815
89 3 1/2 4×11, 1×11 4 4.6 4148300816
89 3 1/2 4×13, 1×13 4 4.6 4148300817
102 4 5×14 2 5 4148300818
102 4 6×13 2, 1 side 5 4148300819
102 4 3×13, 2×13 3, 1 side 4.5 4148300820
102 4 4×13, 1×13 4 4.5 4148300821
102 4 4×13, 2×13 4, 1 side 4.5 4148300822
T45 Retract Button Drill Bit close-up view T45 Retract Button Drill Bit side profile T45 Retract Button Drill Bit in operation
Need a custom solution?
Contact us with your thread type, diameter, and rock conditions - we'll help you select the right retract drill bit for your project.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2009

  • Total Annual:

    3000000-5000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit... KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...

+ Read More

Get in touch with us

  • Reach Us
  • KSQ Technologies (Beijing) Co. Ltd
  • Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
  • https://www.rock-drillingtools.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement