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 High precision Rock Drilling Tools equipped with DTH Button Bits suitable for
China High precision Rock Drilling Tools equipped with DTH Button Bits suitable for

  1. China High precision Rock Drilling Tools equipped with DTH Button Bits suitable for
  2. China High precision Rock Drilling Tools equipped with DTH Button Bits suitable for
  3. China High precision Rock Drilling Tools equipped with DTH Button Bits suitable for

High precision Rock Drilling Tools equipped with DTH Button Bits suitable for

  1. MOQ: 1
  2. Price:
  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. DHD3.5
Type Drill Bit
Material Carbide
Usage Well Drilling
Surface Treatment Spray-Paint
Key Selling Points Long Life
Brand Name MIROC
Model Number DHD3.5
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. DHD3.5 Type Drill Bit
Material Carbide Usage Well Drilling
Surface Treatment Spray-Paint Key Selling Points Long Life
Brand Name MIROC Model Number DHD3.5
Certification ISO Place of Origin CHINA
High Light DTH button bits rock drillingHigh precision rock cutting toolsDown the hole drilling equipment
High Precision Rock Drilling Tools with DTH Button Bits
Engineered for demanding rock cutting tasks and down-the-hole drilling operations, these tools deliver exceptional performance in challenging conditions.
DTH Button Bits
The DTH bit serves as the primary rock-cutting tool in down-the-hole drilling systems. It withstands severe impact stress from the striking piston while managing high-velocity abrasive cuttings flowing over the bit body.
Selecting the optimal bit requires balancing penetration rate against bit life. In certain applications, sacrificing some bit life for increased penetration may be advantageous.
Rule of thumb: A 10% increase in penetration rate typically compensates for at least a 20% reduction in bit life.
Specifications & Options
Hammer size 2″-3.5″ / 4″-8″ / 10″-32″
Shank styles BR, AHD, Cop, Mission, Mincon, Numa, QL, TD, SD, DHD, XL, ACD, Mach
Face design Flat, Concave, Convex
DTH Button Bit technical diagram showing face design and button configuration
Customization Available
We design and manufacture personalized DTH bits to meet your specific application requirements, including:
  • Tungsten carbide insert profile (e.g., spherical, ballistic)
  • Face profile (flat, concave, convex)
  • Flushing hole configuration (number, size, angle)
Applications
  • Underground mining
  • Down-the-hole rock drilling
Competitive Advantages
  • High-grade tungsten carbide inserts for superior wear resistance
  • Bit bodies made from premium steel
  • Manufactured using state-of-the-art CNC machinery and precision heat treatment
DHD3.5 Ballistic Convex Face
Bit Diameter (mm) Bit Diameter (inch) Buttons Front (mm) Buttons Gauge (mm) Flushing Holes Weight (kg) Part Number
90 3.5 4*12,2*12 8*12 2 4.5 4148301219
95 3.75 4*12,2*12 8*12 2 4.8 4148301220
100 3.875 4*13,2*13 8*13 2 5 4148301221
105 4.125 4*14,2*14 8*14 2 5.5 4148301222
DHD3.5 Spherical Flat Face
Bit Diameter (mm) Bit Diameter (inch) Buttons Front (mm) Buttons Gauge (mm) Flushing Holes Weight (kg) Part Number
90 3.5 6*12 8*12 2 4.5 4148301223
95 3.75 6*12 8*12 2 4.8 4148301224
100 3.875 6*13 8*13 2 5 4148301225
105 4.125 6*14 8*14 2 5.5 4148301226
DTH Button Bit in operational environment showing rock drilling application Close-up view of DTH Button Bit showing button configuration and face design DTH Button Bit product lineup showing various sizes and configurations

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