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SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment
SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment
SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment
SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment
SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment
SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment
SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment
SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment
SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment
SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment
SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment
SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment
Specifications
Place of Origin :
Hunan, China
Brand Name :
SOLLROC
MOQ :
1
Price :
$220
Weight :
47 KG
Material :
carburized steel
Processing Type :
heat treatment and machining process
Diameter :
200mm to 350mm
Air Compressor :
High air pressure DTH bits
Shank Type :
DHD380/COP84, SD8, QL80
Bit Diameter :
195mm to 305mm
Air Holes :
2 to 4
Gauge Buttons :
9×φ18 to 12×φ18
Front Buttons :
9×φ16 to 29×φ16
Bit Weight :
32.0 to 95.0 Kg
Machine Type :
Drilling Tool
Use :
Well Drilling
Color :
Required
Diameter Range :
7 11/16 inch to 12 inch
Description
Technical parameters

For 8" hammer
DTH bits shank		 Bit Dia. No.
Air Holes
 Gauge
Buttons		 Front
Buttons		 Weight
(Kg)
mm inch
DHD380/COP84
 195 7 11/16 3 9×φ18 9×φ16 32.0
203 8" 2 9×φ18 10×φ18 41.0
216 8 1/2" 2 10×φ18 12×φ16 49.0
254 10" 3 11×φ18 17×φ16 71.0
305 12" 4 12×φ18 29×φ16 95.0
SD8
 195 7 11/16 3 9×φ18 9×φ16 32.0
203 8" 3 9×φ18 9×φ18 41.0
216 8 1/2" 2 10×φ18 12×φ16 49.0
254 10" 3 11×φ18 17×φ16 71.0
305 12" 4 12×φ18 29×φ16 95.0
QL80
 195 7 11/16 3 9×φ18 9×φ16 32.0
203 8" 3 9×φ18 9×φ18 41.0
216 8 1/2" 2 10×φ18 12×φ16 49.0
254 10" 3 11×φ18 17×φ16 71.0
305 12" 4 12×φ18 29×φ16 95.0
Company Information

Sollroc has specilized in this field for severl years,and our staff has over 10 years experience,we can supply you best service.

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SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment

SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment

Shipping & Package

Shipping

By Air, By Sea or By express.

Package

Ply - wooden cases + Pallet

SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment

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SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment

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Product Detail
Place of Origin :
Hunan, China
Brand Name :
SOLLROC
MOQ :
1
Price :
$220
Weight :
47 KG
Material :
carburized steel
Contact Supplier
SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment
SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment
SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment
SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment
SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment
SOLLROC 200mm to 350mm DTH Drill Bits for Borehole Drilling with Heat Treatment

Changsha Sollroc Engineering Equipments Co., Ltd

Verified Supplier
9 Years
hunan, changsha
Since 2006
Business Type :
Manufacturer, Exporter
Main Products :
DTH Drilling Tools, Down The Hole Hammer, DTH Drill Bits
Total Annual :
10000000-50000000
Employee Number :
600~700
Certification Level :
Verified Supplier
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