Gold Member Since 2014
Audited Supplier
Xiamen Bestlink Factory Co., Ltd.

DTH Button Bits, J Series Button Bits, J100b DTH Button Bits manufacturer / supplier in China, offering Low Air Pressure J Series DTH Button Bits for Quarrying, China Factory T51 Button Bit for Black Stone, Bestlink T45 Thread Extension Drill Rod for Drifting and Tunneling and so on.

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Supplier Homepage Product DTH drilling tools DTH hammer Low Air Pressure J Series DTH Button Bits for Quarrying

Low Air Pressure J Series DTH Button Bits for Quarrying

FOB Price: US $50-15,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $50-15,000/ Piece
Get Latest Price
Production Capacity: 30000PCS/Month
Transport Package: by Carton/Wooden Case/Plywood or Depends on You
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: J & CIR/COP/IR/DHD/SD/QL/NUMA/BR/Bulroc/Halco
  • Size: 3" 4′" 5" 6" 8" 10" 12" Inches
  • Material: Carbon Steel
  • Color: Yellow/Blue/Black or Depends on Your Request
  • Drill Diameter: 65mm-800mm
  • Delivery Time: Within 20 Days Afer Receiving Your Full Payment
  • Specification: CE&SGS
  • HS Code: 82071990
  • Application: DTH Drilling, Coal Mining, Quarrying
  • Mining Object: Coal Machinery,Ore Machinery,Stone Quarry
  • Air Pressure: High, Medium, Low
  • Usage: with DTH Button Bits
  • Connection Thread: API Standard
  • Trademark: Bestlink
  • Origin: Xiamen, China
Product Description
1.10 years experience
2. Certificate: SGS
3. Material: Tungsten Carbide

Bit Face Shape Selection:
1. Drop Center Bit
2. Concave Face
3. Convex Face
4. Double Gauge Face
5. Flat Face Bit

Carbide Button Shape Selection:
1. Domed/Round Button
2. Parabolic/Semi-Ballistic Buttons
3. Ballistic Button
4. Sharp Button
5. Flat Button

Available series of DTH hammer:
(1) high pressure
SD series hammer: SD 5, SD 6, SD 8, SD 12.
QL series hammer: QL 30, QL 40, QL 50, QL 60, QL 80.
DHD series hammers: DHD 3.5, DHD 340. DHD 350, DHD 360, DHD380.
Mission series hammers: M30, M40, M50, M60, M80.
Cop series hammers: Cop 32/34, Cop 42/44, Cop 54/64.
NUMA series hammers: Numa100, Numa120, Numa125

(2) medium pressure
BR Series: BR1, BR2, BR3
HD25A

(3) low air pressure:

A: CIR Series Low Air Pressure Down The Hole Bits:
CIR Serious includes: CIR55, CIR65, CIR70, CIR80, CIR 90, CIR110, CIR110W, CIR150, CIR170, CIR200W
Bit Diameter: 65mm, 75mm, 85mm, 90mm, 110mm, 115mm, 120mm, 155mm, 160mm, 165mm, 170mm, 180mm, 210mm, 220mm

B: J Series Low Air Pressure Down The Hole Bits:
J Series includes: J60C, J70C, J80B, J100B, J150B, J170B, J200B
Bit Diameter: 65mm, 68mm, 75mm, 83mm, 85mm, 90mm, 110mm, 115mm, 120mm, 135mm

Low pressure series: 
 
A: CIR Series Low Air Pressure Down The Hole Bits:
TypeDia.Spline No.Weight (Kg)
CIR65
CIR70
CIR80
CIR80X
CIR90
CIR90
CIR90
CIR110
CIR110
CIR110W
CIR110W
CIR150
CIR150A
CIR150A
CIR170
CIR170A
CIR200W
68
76
83
83
90
100
130
110
123
110
123
155
155
165
175
185
200
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
2.50
3.40
3.45
3.50
3.50
4.50
9.50
6.40
8.50
6.50
8.80
12.0
12.5
14.0
15.5
16.0
48.0

B: J Series Low Air Pressure Down The Hole Bits

TypeDia.Spline No.Weight (Kg)
J60C
J70C
J80B
J80B
J100B
J100B
J100B
J150B
J150B
J150B
J170B
J170B
J200B
J200B
65
75
85
90
110
115
120
155
160
165
170
180
210
220
4
4
4
4
4
4
4
4
4
4
4
4
4
4
2.26
2.80
3.20
4.80
5.04
5.50
6.25
14.0
15.5
22.0
24.5
28.6
43.5
45.0

We can design and manufacture according to customer's requirement of the Bit Dia, No. air holes, carbide button shape and the face shape.

Catalogue download:  
1.General catalogue: 
http://www.quarryingtools.com/downloadRepository/fc6d7f13-fd64-474e-96b7-ccc7a78b84aa.pdf
2. Expansive mortar: 
http://www.quarryingtools.com/downloadRepository/d7a67d54-4fc2-426b-ac71-3526df69b790.pdf
3. Rock drill tools: 
http://www.quarryingtools.com/downloadRepository/8c890428-2bf1-4b33-b5c9-1373a2c23962.pdf
4. DTH rock drill tools: 
http://www.quarryingtools.com/downloadRepository/9d3c352e-dd2d-4e11-8ad8-13dc8045bda7.pdf

Technical Data's of High & Medium Air Pressure DTH Button Bit:


Drill Bit Series
Bit Dia.(mm)Gauge ButtonsFront ButtonsWeight(Kg)
Cop32856×φ144×φ124.2
906×φ145×φ124.5
957×φ145×φ124.7
1008×φ146×φ125
1058×φ146×φ135.3
HD35(IR3.5, Cop34)856×φ144×φ124.2
906×φ145×φ124.5
957×φ145×φ124.8
1008×φ146×φ125
1058×φ146×φ135.5
HD45(DHD340A, Cop44)1056×φ145×φ138.5
1107×φ146×φ138.8
1158×φ147×φ139
1208×φ148×φ139.8
1279×φ149×φ1411
HD55(DHD350R, Cop54)1337×φ166×φ1416
1408×φ167×φ1416.5
1468×φ168×φ1417
1528×φ167×φ1617.5
1658×φ168×φ1618.5
HD65(DHD360, Cop64)1528×φ168×φ1622
1658×φ188×φ1624
1788×φ188×φ1626
1909×φ189×φ1628
20310×φ1810×φ1629.5
HD85(DHD380, Cop84)1959×φ189×φ1834
20310×φ1810×φ1836
21612×φ1812×φ1845
25412×φ1820×φ1858
30512×φ1830×φ1875


Drill Bit
Bit Dia.(mm)NO.Air
Holes
Gauge
Buttons
Front
Buttons
Weight(Kg)
SD10254312*Φ1820*Φ16108
305412*Φ1836*Φ16125
311412*Φ1836*Φ16130
318412*Φ1836*Φ16142
330416*Φ1842*Φ16155
Numa100254312*Φ1820*Φ1690
305412*Φ1836*Φ16102
311412*Φ1836*Φ16104
318412*Φ1838*Φ16106
330414*Φ1842*Φ16112

Drill Bit
Bit Dia.(mm)NO.Air
Holes
Gauge
Buttons
Front
Buttons
Weight(Kg)
DHD1120305412*Φ1836*Φ16152
311412*Φ1836*Φ16157
330416*Φ1842*Φ16165
356416*Φ1942*Φ16178
381416*Φ1942*Φ18198
SD12305412*Φ1836*Φ16156
311412*Φ1836*Φ16168
330416*Φ1842*Φ16180
356416*Φ1948*Φ16191
381416*Φ1948*Φ18200
NUMA120305412*Φ1836*Φ16152
311412*Φ1836*Φ16158
330416*Φ1842*Φ16165
356416*Φ1948*Φ16178
381416*Φ1948*Φ18195
NUMA125305412*Φ1836*Φ16170
311412*Φ1836*Φ16173
330416*Φ1842*Φ16182
356416*Φ1948*Φ16191
381416*Φ1948*Φ18200

About Us: 
1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer designed according to newest rock drilling theory.
2. Smooth performance and long service lifeof HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.
3. Low problem rate and easy to maintenancedue 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 drill pipe.

Contact Us: 

Ms Roxane Xue
Add: Unit 8001, No.350, Changle Road, Huli District, Xiamen, China.361006
Tel : +86 592 5681392/5601702 
Fax : +86 592 5601703
Web Site : http://www.quarryingtools.com
                  http://www.split-stone.com
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