Cara Plana Botones Redondos De Bits 5.5′′ Ql50

Product Details
Customization: Available
Type: Drill Bit
Material: Tungsten Carbide

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Type of Ownership
Limited Company
Terms of Payment
T/T, D/P, Western Union
  • Cara Plana Botones Redondos De Bits 5.5′′ Ql50
  • Cara Plana Botones Redondos De Bits 5.5′′ Ql50
  • Cara Plana Botones Redondos De Bits 5.5′′ Ql50
  • Cara Plana Botones Redondos De Bits 5.5′′ Ql50
  • Cara Plana Botones Redondos De Bits 5.5′′ Ql50
  • Cara Plana Botones Redondos De Bits 5.5′′ Ql50
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Basic Info.

Model NO.
QL50-5.5′′
Model Number
DHD3.5 DHD340 DHD350 DHD360 DHD380
Tungsten Carbide
Yk05/T6
Carbide Shape
Dome, Ballistic
Face
Flat, Convex, Concave
Foot Valve
with Foot Valve and Without
High Pressure
1-2.5MPa
Transport Package
Wooden Package
Specification
CE, SGS, ISO: 9001
Trademark
PRODRILL
Origin
China
HS Code
82071990
Production Capacity
10000PCS/Month

Product Description


The characteristics of high air pressure DTH Button Bit:
1.Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to inner structure of HD series DTH hammer designed according to newest rock drilling theory.
2.Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.
3.Low problem rate and easy to maintenance due to simple , reliable and easy assemble and disassemble inner structure of hammer.
4.Easy to depart bit from hammer due to multi-head thread connecting chuck and cylinder of hammer.
5.Interchangeable with DTH bit and dill pipe manufactured by Atlas copco and Ingersoll-rand.
 
Bit face shape selection:
1. Drop Center Bit
For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.
2. Concave Face
The all-round application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity.
3. Convex Face
For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control.
4. Double Gauge Face
This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressures and good resistance to steel wash step gauge bit.
5. Flat Face Bit
This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.
Carbide button shape selection:
1. Domed/Round Button
2. Parabolic/Semi-Ballistic Buttons
3. Ballistic Button
4. Sharp Button
5. Flat Button
 
specification
 
Shank style Diameter in mm  Flushing holes No. Gauge buttons Face buttons Approx.weight
DHD3.5 85 2 6*13mm 4*12mm 3.8kgs
90 2 7*13mm 5*12mm 4.0kgs
95 2 7*13mm 6*12mm 4.3kgs
100 2 7*13mm 6*12mm 4.8kgs
105 2 8*13mm 7*12mm 5.2kgs
DHD340A 105 2 7*14mm 6*13mm 8.5kgs
110 2 7*14mm 6*13mm 8.8kgs
115 2 8*14mm 7*13mm 9.0kgs
120 2 8*16mm 7*13mm 9.9kgs
127 2 8*16mm 7*13mm 11.0kgs
DHD350R 135 2 8*16mm 8*13mm 15.0kgs
140 2 8*17mm 7*14mm 16.0kgs
146 2 8*18mm 7*14mm 17.0kgs
152 2 8*17mm 8*14mm 17.5kgs
165 2 8*18mm 9*16mm 18.5kgs
  152 2 8*17mm 8*14mm 22.0kgs
DHD360 165 2 8*18mm 9*16mm 26.0kgs
  171 2 8*18mm 10*16mm 27.0kgs
  190 3 9*18mm 11*16mm 28.5kgs
  203 3 9*18mm 12*16mm 29.5kgs
 DHD380 203 2 9*18mm 12*16mm 40.0kgs
216 2 10*18mm 17*18mm 49.0kgs
241 2 10*18mm 17*18mm 64.0kgs
254 3 12*18mm 19*18mm 71.0kgs
292 3 12*18mm 30*18mm 85.0kgs
305 4 12*18mm 30*18mm 95.0kgs


Cara Plana Botones Redondos De Bits 5.5′′ Ql50
 

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