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8'' High Air Pressure Down-The Hole Bit for QL80 M80 DHD380 Shank Hammer

8'' High Air Pressure Down-The Hole Bit for QL80 M80 DHD380 Shank Hammer

  • 8'' High Air Pressure Down-The Hole Bit for QL80 M80 DHD380 Shank Hammer
  • 8'' High Air Pressure Down-The Hole Bit for QL80 M80 DHD380 Shank Hammer
  • 8'' High Air Pressure Down-The Hole Bit for QL80 M80 DHD380 Shank Hammer
8'' High Air Pressure Down-The Hole Bit for QL80 M80 DHD380 Shank Hammer
Product Details:
Place of Origin: China
Brand Name: MIROC
Model Number: DTH Button Bit
Payment & Shipping Terms:
Minimum Order Quantity: 10 Pieces
Price: negotiation
Packaging Details: Carton Box or Wooden Box
Delivery Time: 25 days
Supply Ability: 20000 pieces per month
Contact Now
Detailed Product Description
High Light:

carbide tipped drill bits

,

dth button bits

QL80 Shank DTH Drill Bits CIR80 / CIR90 with Concave Face
 
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.
 
Basic Information

 

Product

DTH Button Bits

Low Air PressureCIR80, CIR90

3’’

DHD3.5, M30,  

4’’

DHD340, SD4,QL40, M40

5’’

DHD350, SD5,QL50, M50

6’’

DHD360, SD6,QL60, M60

8’’

DHD380, SD8,QL80, M80

Color

Green, Gold, Black or based on customer requirements.

MOQ:

No MOQ required for testing and trial order

 
Applications
 
• Underground mining
• Down the hole rock 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

 
8'' High Air Pressure DTH Bit for QL80 Shank Specification

 

DiameterButtons and Size (mm)Flushing holeWeightPart Number
mminchFrontGaugekg
QL80 Spherical button/Concave face Button Bit
2007 7/86×18,6×189×18349.94148301506
20386×18,6×189×18350.44148301507
2168 1/26×18,8×189×18352.74148301508
2198 5/86×18,9×189×18353.44148301509
2228 3/43×18,5×1812×18,6×18354.44148301510
2268 7/83×18,5×1812×18,6×18354.84148301511
22993×18,5×1812×18,6×18355.24148301512
2419 1/23×18,6×1812×18,6×18360.84148301513
2519 7/83×18,7×1812×18,6×18363.54148301514
254103×18,7×1812×18,6×183644148301515
27010 5/83×18,8×1812×18,6×18371.84148301516
305126×18,8×1812×18,9×183854148301517
QL80 Ballistic button/Convex face Button Bit
2038   6×18,7×189×18351.34148301518
2168 1/26×18,8×189×18353.64148301519
2228 3/46×18,8×1812×18355.24148301520
QL80 Spherical button/Flat face Button Bit
2038   9×189×183514148301521
2168 1/212×189×18353.74148301522
2228 3/413×1812×18354.44148301523
229914×1812×18356.84148301524


We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes.
Keywords
DTH BIT, DTH Button Bit, Down The Hole Button Bit, Rock Bit, Rock Drill Bit, 
Low Air Pressure DTH Button Bit, High Air Pressure DTH Button Bit
 
Photos
 
8'' High Air Pressure Down-The Hole Bit for QL80 M80 DHD380 Shank Hammer 0
 
 
Tags: DTH Button Bit, DTH Hammer

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Mr. Yingkai Zhang

Tel: +86 18501231988

Send your inquiry directly to us (0 / 3000)

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