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M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits
M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits
M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits
M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits
M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits
M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits
M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits
M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits
M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits
M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits
M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits
M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits
Specifications
Place of Origin :
Hunan, China
Brand Name :
SOLLROC
MOQ :
1
Price :
$200
Weight :
25 KG
Material :
Carburized steel
Processing Type :
Forging
Diameter Range :
3.5 - 12 inch (90mm-305mm)
Face Shape :
Flat, convex, concave
Button Type :
Spherical, Parabolic, Ballistic
Air Hose :
2, 3, 4
Gauge Buttons :
6×φ14, 7×φ13, 7×φ14, 8×φ14, 7×φ16, 7×φ18, 8×φ18, 9×φ18, 10×φ18, 11×φ18, 12×φ18
Front Buttons :
5×φ13, 6×φ13, 6×φ14, 7×φ14, 8×φ14, 8×φ16, 9×φ16, 12×φ16, 17×φ16, 29×φ16
Part Numbers :
M40-105, M40-110, M40-115, M40-120, M40-127, M50-130, M50-140, M50-146, M50-152, M50-165, M60-152, M60-165, M60-178, M60-190, M60-203, M80-195, M80-203, M80-216, M80-254, M80-305
Rock Hardness :
200 Mpa to 260 Mpa
Bit Dia (mm) :
105, 110, 115, 120, 127, 133, 140, 146, 152, 165, 178, 190, 203, 195, 216, 254, 305
Bit Dia (inch) :
4 1/8", 4 1/4", 4 1/2", 4 3/4", 5", 5 1/4", 5 1/2", 5 3/4", 6", 6 1/2", 7", 7 1/2", 8", 7 11/16", 8 1/2", 10", 12"
Compressive Strength :
200 Mpa to 260 Mpa
Drilling Depth :
No limit
Description
Product Application

DTH hammers and bits are widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, water well drilling, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation, another civil engineering. it has the advantage of high flatness, smooth hole wall, high rigid of drill rod and hammer, independent of high axial thrust, no limit of drilling depth, low cost of devices and easiness to maintain.

Future

1.Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength).Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.

2.Recommended for eliminating hole deviation

3.Widely used drifting and tunneling

4.Bit face design is ideal for medium-hard to hard abrasive rock

Product Description

Mission series DTH bit

MISSION Bits
Bit Dia(mm)
Bit Dia(inch)
Air Hose
Guage buttons
Front buttons
Part No

Mission40
105
4 1/8"
2
6×φ14
5×φ13
M40-105
110
4 1/4"
2
7×φ13
6×φ13
M40-110
115
4 1/2"
2
7×φ14
6×φ13
M40-115
120
4 3/4"
2
8×φ14
6×φ14
M40-120
127
5
2
8×φ14
7×φ14
M40-127

Mission50
133
5 1/4"
2
7×φ16
6×φ14
M50-130
140
5 1/2"
2
7×φ18
7×φ14
M50-140
146
5 3/4"
2
8×φ18
7×φ14
M50-146
152
6"
2
8×φ18
8×φ14
M50-152
165
6 1/2"
2
8×φ18
8×φ16
M50-165

Mission60
152
6"
2
8×φ16
8×φ16
M60-152
165
6 1/2"
2
8×φ18
8×φ16
M60-165
178
7"
2
8×φ18
8×φ18
M60-178
190
7 1/2"
3
9×φ18
9×φ16
M60-190
203
8"
3
9×φ18
9×φ18
M60-203

Mission80
195
7 11/16
3
9×φ18
9×φ16
M80-195
203
8"
3
9×φ18
9×φ18
M80-203
216
8 1/2"
2
10×φ18
12×φ16
M80-216
254
10"
3
11×φ18
17×φ16
M80-254
305
12"
4
12×φ18
29×φ16
M80-305
Detailed Images

Flat face

Convex

Concave

Packing & Delivery

Ply-wooden cases


Ply-wooden cases + pallet


Delivery: By sea, By air or by Express

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M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits

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Product Detail
Place of Origin :
Hunan, China
Brand Name :
SOLLROC
MOQ :
1
Price :
$200
Weight :
25 KG
Material :
Carburized steel
Contact Supplier
M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits
M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits
M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits
M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits
M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits
M30 M40 M50 M60 M80 Shank DTH Drill Bits 3.5 - 12 Inch Carburized Steel Down The Hole Drill Bits

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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