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Tungsten Carbide 8'' High Pressure DTH Drill Bits Long Hole for Atlas Copco DHD380 Shank

Tungsten Carbide 8'' High Pressure DTH Drill Bits Long Hole for Atlas Copco DHD380 Shank

  • Tungsten Carbide 8'' High Pressure DTH Drill Bits Long Hole for Atlas Copco DHD380 Shank
  • Tungsten Carbide 8'' High Pressure DTH Drill Bits Long Hole for Atlas Copco DHD380 Shank
  • Tungsten Carbide 8'' High Pressure DTH Drill Bits Long Hole for Atlas Copco DHD380 Shank
  • Tungsten Carbide 8'' High Pressure DTH Drill Bits Long Hole for Atlas Copco DHD380 Shank
Tungsten Carbide 8'' High Pressure DTH Drill Bits Long Hole for Atlas Copco DHD380 Shank
Product Details:
Place of Origin: China
Brand Name: MIROC
Model Number: DTH Button Bit
Payment & Shipping Terms:
Minimum Order Quantity: 1 Pieces
Price: Negotiation
Packaging Details: Carton Box or Wooden Box
Delivery Time: 25 days
Payment Terms: L/C, T/T
Supply Ability: 20000 pieces per month
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Detailed Product Description
Model: DHD380 Use: Ore Mining
Material:: Carbon Steel Size Range:: 6"(152mm)~8"(203mm)
Bit Dia: 203mm
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Tungsten Carbide 8'' High Pressure DTH Drill Bits for DHD380 Shank

 


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 Pressure CIR80, 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 DHD380 Shank Specification

 

Diameter Buttons and Size (mm) Flushing hole Weight Part Number
mm inch Front Gauge kg
DHD380 Spherical button/Concave face
200 7 7/8 6×18,6×18 9×18 2 49.2 4148301468
203 8 6×18,6×18 9×18 2 49.7 4148301469
216 8 1/2 6×18,8×18 9×18 2 52 4148301470
219 8 5/8 6×18,9×18 9×18 2 52.7 4148301471
222 8 3/4 3×18,5×18 12×18,6×18 2 53.7 4148301472
226 8 7/8 3×18,5×18 12×18,6×18 2 54.1 4148301473
229 9 3×18,5×18 12×18,6×18 3 56 4148301474
241 9 1/2 3×18,6×18 12×18,6×18 3 60.1 4148301475
251 9 7/8 3×18,7×18 12×18,6×18 3 62.8 4148301476
254 10 3×18,7×18 12×18,6×18 3 63.3 4148301477
270 10 5/8 3×18,8×18 12×18,6×18 3 71.1 4148301478
305 12 6×18,8×18 12×18,9×18 3 84.3 4148301479
DHD380 Ballistic button/Convex face
203 8    6×18,7×18 9×18 3 49.7 4148301480
216 8 1/2 6×18,8×18 9×18 3 52 4148301481
222 8 3/4 6×18,8×18 12×18 3 53.7 4148301482
DHD380 Spherical button/Flat face
203 8    9×18 9×18 3 49.7 4148301483
216 8 1/2 12×18 9×18 3 52 4148301484
222 8 3/4 13×18 12×18 3 53.7 4148301485
229 9 14×18 12×18 3 56 4148301486


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

 

Tungsten Carbide 8'' High Pressure DTH Drill Bits Long Hole for Atlas Copco DHD380 Shank 0

 

 

Tags: DTH Button Bit, DTH Hammer

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

Send your inquiry directly to us (0 / 3000)

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