Beijing Silk Road Enterprise Management Services Co., Ltd.
| Payment Terms | L/C, T/T, D/A, D/P |
| Supply Ability | 1000 sets per month |
| Delivery Time | 3-15days |
| Packaging Details | 1,simple packing 2,Export standard package |
| Application | Mining,Mining or marble quarry or water well drilling,Drilling Equipment |
| Type | Cross bit |
| Size | 30mm 32mm 34mm 36mm 38mm 40mm |
| Business type | Manufacturer |
| Material | Alloy steel and carbide |
| Machine Type | Drilling Tool |
| Condition | New |
| Usage | Coal,Ore,Hole Drilling,drilling borehole for quarry |
| Brand Name | Silk |
| Model Number | 32 mm 34 mm 38 mm 40mm |
| Certification | ce, ISO9000 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, D/A, D/P | Supply Ability | 1000 sets per month |
| Delivery Time | 3-15days | Packaging Details | 1,simple packing 2,Export standard package |
| Application | Mining,Mining or marble quarry or water well drilling,Drilling Equipment | Type | Cross bit |
| Size | 30mm 32mm 34mm 36mm 38mm 40mm | Business type | Manufacturer |
| Material | Alloy steel and carbide | Machine Type | Drilling Tool |
| Condition | New | Usage | Coal,Ore,Hole Drilling,drilling borehole for quarry |
| Brand Name | Silk | Model Number | 32 mm 34 mm 38 mm 40mm |
| Certification | ce, ISO9000 | Place of Origin | China |
| High Light | 7 Degree Rock Drill Bit ，34mm Tri Cone Rock Drill Bit | ||
34 mm tricone 11 degree 7 degree rock drill bit of mining jack hammer for rock drilling
Product Description
Taper button bit as small hole bit is different with thread button bit as long hole bit to use taper rod to be used for air leg or hand held jack hammer driller in quarrying,and mining.
(1)Connect shank Size: Φ19, Φ22, Φ25 at most
(2)Bit Diameter:Diameter 32mm,34mm,36mm, 38mm,40mm
(3)Tapered connection: 6 degree, 7 degree, 11 degree, 12 degree etc.
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SPECIFICATION FOR COAL MINE TUNGSTEN CARBIDE BUTTON ROCK DRILL BIT
|
|||||
|
Tapered button bits Diameter
|
No*button diameter
|
Taper
|
Weight
|
||
|
mm
|
inch
|
Front
|
Gauge
|
kg
|
|
|
32
|
1 1/4
|
1*8
|
3*8
|
4°6°7°11°12°
|
0.24
|
|
33
|
1 19/64
|
2*7
|
5*7
|
4°6°7°11°12°
|
0.26
|
|
34
|
1 11/32
|
2*7
|
4*7
|
4°6°7°11°12°
|
0.29
|
|
35
|
1 3/8
|
2*7
|
5*8
|
4°6°7°11°12°
|
0.33
|
|
36
|
1 27/64
|
1*8
|
3*9
|
4°6°7°11°12°
|
0.37
|
|
36
|
1 27/64
|
2*7
|
5*8
|
4°6°7°11°12°
|
0.37
|
|
38
|
1 1/2
|
1*8
|
3*9
|
4°6°7°11°12°
|
0.38
|
|
38
|
1 1/2
|
2*7
|
5*8
|
4°6°7°11°12°
|
0.38
|
|
38
|
1 1/2
|
2*7
|
5*9
|
4°6°7°11°12°
|
0.38
|
|
40
|
1 37/64
|
1*8
|
3*9
|
4°6°7°11°12°
|
0.40
|
|
40
|
1 37/64
|
1*9
|
3*10
|
4°6°7°11°12°
|
0.40
|
|
40
|
1 37/64
|
1*9
|
3*9
|
4°6°7°11°12°
|
0.40
|
|
40
|
1 37/64
|
2*7
|
5*9
|
4°6°7°11°12°
|
0.40
|
|
42
|
1 21/32
|
1*8
|
3*9
|
4°6°7°11°12°
|
0.43
|
|
42
|
1 21/32
|
1*9
|
3*10
|
4°6°7°11°12°
|
0.43
|
|
42
|
1 21/32
|
1*9
|
3*9
|
4°6°7°11°12°
|
0.43
|
|
42
|
1 37/64
|
2*8
|
5*9
|
4°6°7°11°12°
|
0.43
|
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
5000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Silk Road is a state-level large scale enterprise in China, which has been listed among the five industries of Zhejiang Provincial government, the 958 Technology Catching-up Plan and the key enterprises by Zhejiang provincial government. The group is the civilized enterprise of provinc... Silk Road is a state-level large scale enterprise in China, which has been listed among the five industries of Zhejiang Provincial government, the 958 Technology Catching-up Plan and the key enterprises by Zhejiang provincial government. The group is the civilized enterprise of provinc...
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