Sign In | Join Free | My frbiz.com
frbiz.com
Products
Search by Category
Home > Construction Tools >

Low Pressure CNC Milling Underground Mining Drill Bit 3 Hole DTH

Categories DTH Drill Bits
Place of Origin: China
Brand Name: MIROC
Model Number: 4148301704-4148301720
MOQ: 50
Packaging Details: Carton Box or Wooden Box
Delivery Time: 25 days
Payment Terms: T/T or L/C
Supply Ability: 20000 pieces per month
Price: negotiation
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

Low Pressure CNC Milling Underground Mining Drill Bit 3 Hole DTH

Low Pressure CNC Milling Underground Mining Drill Bit 3 Hole DTH


Description

In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.

DTH bits are paired with their corresponding hammers (by drilling hole diameter and spline configuration). Customers can customize their DTH bits in various ways, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes.

• Medium to large size drilling diameters
• Works in high pressure range, capable of drilling deep hole lengths


Color: Based on Customer requirements


Material: Tungsten carbide and high strength alloy steel


Processing: CNC milling and proprietary heat treatment process

Type: Low Pressure DTH Bits



Applications

• Underground mining
• Quarry benching operations
• Water well drilling


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


specification

Part NumberFlushing HolesDiameter (mm)Weight (kg)
41483017043130 - 1357.3
41483017053135 - 1408
41483017063140 - 1458.2
41483017073150 - 1559
41483017083155 - 16016.3
41483017093160 - 16517.3
41483017103180 - 18519.6
41483017113200 - 20523
41483017123175 - 18022.8
41483017133185 - 19023.24
41483017143195 - 19824
41483017153200 - 20325.8
41483017163210 - 21326.5
41483017173220 - 22328.5
41483017183230 - 23332
41483017193240 - 24336
41483017203250 - 25345

Product Code and Brief Description

Gauge Buttons

( No. x mm)

Front Buttons

( No. x mm)

DTH Hammer
DTH110-1306 x 147 x 12DTH110
DTH110-1356 x 147 x 12DTH110
DTH110-1406 x 148 x 12DTH110
DTH110-1506 x 148 x 12DTH110
DTH150-15515 x 164 x 14DTH150
DTH150-16515 x 165 x 14DTH150
DTH150-18515 x 166 x 14DTH150
DTH150-2009 x 1612 x 14DTH150
DTH170-17515 x 168 x 14DTH170
DTH170-18515 x 168 x 14DTH170
DTH170-19515 x 1610 x 14DTH170
DTH170-20015 x 169 x 14DTH170
DTH170-21012 x 166 x 14, 6 x 16DTH170
DTH170-22015 x 1611 x 14DTH170
DTH170-23015 x 1612 x 14DTH170
DTH170-24021 x 166 x 14DTH170
DTH170-25015 x 164 x 14DTH170



Product Tags:

dth hammer bits

  

dth button bits

  
Quality Low Pressure CNC Milling Underground Mining Drill Bit 3 Hole DTH for sale
Send your message to this supplier
 
*From:
*To: KSQ Technologies (Beijing) Co. Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0