34mm Tri Cone 11 Degree 7 Degree Rock Drill Bit Of Mining Jack Hammer Rock Drilling
Price:
$2-40 per set
MOQ:
1 set
Delivery Time:
3-15days
Brand:
Silk
Product Description
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.
|
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
|
Contact
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing