Send Message
Home ProductsRock Drilling Tools

Tungsten Carbide Drill Bit Shank

Tungsten Carbide Drill Bit Shank

Tungsten Carbide Drill Bit Shank
Tungsten Carbide Drill Bit Shank
Tungsten Carbide Drill Bit Shank
Product Details:
Place of Origin: China
Brand Name: MIROC
Model Number: 4148300458
Payment & Shipping Terms:
Minimum Order Quantity: 50
Price: negotiation
Packaging Details: Carton Box or Wooden Box
Delivery Time: 25 days
Payment Terms: T/T or L/C
Supply Ability: 20000 pieces per month
Contact Now
Detailed Product Description
High Light:

rock drill tools


mining drilling tools


This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter.

• Widely used in drifting and tunneling
• R28 thread system

Color: Based on Customer requirements

Material: Tungsten carbide and high strength alloy steel

Processing: CNC milling and proprietary heat treatment process

Type: R28 Pilot Adapter 6°


• Underground mining
• Tunneling

Competitive Advantage

• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment



Part Number Bit Diameter (mm) Bit Diameter (inch) Tip Size (W x H, mm)
4148300458 26 1     12x8


Product Code and Brief Description Angle Front Flushing Holes Side Flushing Holes



PA126-6D-R28, R28 Pilot Adapter 6° - - - 1.5


Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Mr. Yingkai Zhang

Tel: +86 18501231988

Send your inquiry directly to us (0 / 3000)

Best Products
Other Products