Now we have high air pressure dth drilling bits for mining blasting for sale, you are lucky to have this chance to buy bulk high air pressure dth drilling bits for water well drilling at competitive price from us.
High Air Pressure DTH drilling bits for Mining Blasting
Product Information
-Name: Ballistic DTH Drill Bits Used for High Air Pressure DTH Hammers
-Item Number: Drilling Machine Parts
-Brand Name: KAIYU
-Diameter: 85/90/95/100/105/110/115/120/127/130/135/140/146/152/165/171/190/203/216/254/305/330/343/356/368/381mm
-Material: Carbide
-Processing Type: Forging
-Color: Golden, Red, Blue etc
-Packaging: plywood Case
-Delivery: 15-30days
-Certification: ISO9001
-Place of Origin: Taizhou, Zhejiang,China (Mainland)
-Use: Water well,quarry,open pit and underground construction
-Advantage: High performance cost ratio
Product Description
DTH bits are used for blast hole drilling. It Works with DTH hammer, mainly applied in mining, tunneling, marble quarrying or well drilling, construction and civil engineering projects.
Our bits are interchangeable with Atlas Copco's COP32 34 44 54 64 84, Ingersoll-Rand's DHD3.5,DHD3.5HD, DHD 340A, DHD350R, DHD 360, DHD380, QL40, QL50 , QL60, QL80. etc.
High Air Pressure 3" DTH Bits | ||||
DHD3.5 |
Diameter (mm) |
Gauge button |
Weight (kg) |
Part No. |
|
85 |
6*φ13 |
4.2 |
DHD3.5-85 |
90 |
6*φ14 |
4.5 |
DHD3.5-90 |
|
95 |
6*φ14 |
4.8 |
DHD3.5-95 |
|
100 |
6*φ14 |
5.0 |
DHD3.5-100 |
|
105 |
6*φ14 |
5.5 |
DHD3.5-105 |
|
QL30 |
Diameter (mm) |
Gauge button |
Weight (kg) |
Part No. |
|
85 |
6*φ13 |
4.5 |
QL30-85 |
90 |
6*φ14 |
4.7 |
QL30-90 |
|
95 |
6*φ14 |
4.9 |
QL30-95 |
|
100 |
6*φ14 |
5.0 |
QL-30-100 |
|
105 |
6*φ14 |
5.5 |
QL30-105 |
High Air Pressure 4" DTH Bits | ||||
DHD340A. COP44 |
Diameter (mm) |
Gauge button |
Weight (kg) |
Part No. |
105 |
6*φ14 |
8.5 |
DHD340-105 |
|
110 |
7*φ14 |
8.8 |
DHD340-110 |
|
115 |
7*φ14 |
9.0 |
DHD340-115 |
|
120 |
8*φ14 |
9.8 |
DHD340-120 |
|
127 |
8*φ14 |
11.0 |
DHD340-127 |
|
QL40 |
Diameter (mm) |
Gauge button |
Weight (kg) |
Part No. |
105 |
6*φ14 |
9.0 |
QL40-105 |
|
110 |
7*φ14 |
9.2 |
QL40-110 |
|
115 |
7*φ14 |
9.5 |
QL40-115 |
|
120 |
8*φ14 |
10.3 |
QL40-1120 |
|
127 |
8*φ14 |
11.5 |
QL40-127 |
<td width="125" valign="center" colspan="2" height="0
High Air Pressure 5" DTH Bits | |||||||||
DHD350R. COP54 |
Diameter (mm) |
Gauge button |
Weight (kg) |
Part No. |
|||||
135 |
7*φ18 |
15.0 |
DHD350-135 |
||||||
140 |
7*φ18 |
16.0 |
DHD350-140 |
||||||
146 |
7*φ18 |
17.0 |
DHD350-146 |
||||||
152 |
8*φ18 |
17.5 |
DHD350-152 |
||||||
165 |
8*φ18 |
18.5 |
DHD350-165 |
||||||
QL50 |
Diameter (mm) |
Gauge button |
Weight (kg) |
Part No. |
|||||
135 |
7*φ18 |
15.5 |
QL50-135 |
||||||
140 |
7*φ18 |
16 |
QL50-140 |
||||||
146 |
7*φ18 |
16.5 |
QL50-146 |
||||||
152 |
8*φ18 |
17.0 |
QL50-152 |
||||||
165 |
8*φ18 |
18 |
QL50-165 |
||||||
High Air Pressure 6" DTH Bits |
|||||||||
DHD360. COP64 |
Diameter (mm) |
Gauge button |
Weight (kg) |
Part No. |
|||||
152 |
8*φ18 |
22.0 |
DHD360-152 |
||||||
165 |
8*φ18 |
26.0 |
DHD360-165 |
||||||
171 |
8*φ18 |
27.0 |
DHD360-171 |
||||||
190 |
9*φ18 |
28.5 |
DHD360-190 |
||||||
203 |
9*φ18 |