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Product Details:
Payment & Shipping Terms:
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| Application: | Mining,Mining Or Marble Quarry Or Water Well Drilling,Drilling Equipment | Type: | Cross Bit |
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| 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 |
| High Light: | 7 Degree Rock Drill Bit,34mm Tri Cone Rock Drill Bit |
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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
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Tapered button bits Diameter
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No*button diameter
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Taper
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Weight
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mm
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inch
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Front
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Gauge
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kg
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32
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1 1/4
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1*8
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3*8
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4°6°7°11°12°
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0.24
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33
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1 19/64
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2*7
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5*7
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4°6°7°11°12°
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0.26
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34
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1 11/32
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2*7
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4*7
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4°6°7°11°12°
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0.29
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35
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1 3/8
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2*7
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5*8
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4°6°7°11°12°
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0.33
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36
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1 27/64
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1*8
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3*9
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4°6°7°11°12°
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0.37
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36
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1 27/64
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2*7
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5*8
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4°6°7°11°12°
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0.37
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38
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1 1/2
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1*8
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3*9
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4°6°7°11°12°
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0.38
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38
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1 1/2
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2*7
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5*8
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4°6°7°11°12°
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0.38
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38
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1 1/2
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2*7
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5*9
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4°6°7°11°12°
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0.38
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40
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1 37/64
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1*8
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3*9
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4°6°7°11°12°
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0.40
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40
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1 37/64
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1*9
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3*10
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4°6°7°11°12°
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0.40
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40
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1 37/64
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1*9
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3*9
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4°6°7°11°12°
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0.40
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40
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1 37/64
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2*7
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5*9
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4°6°7°11°12°
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0.40
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42
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1 21/32
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1*8
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3*9
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4°6°7°11°12°
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0.43
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42
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1 21/32
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1*9
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3*10
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4°6°7°11°12°
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0.43
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42
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1 21/32
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1*9
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3*9
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4°6°7°11°12°
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0.43
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42
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1 37/64
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2*8
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5*9
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4°6°7°11°12°
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0.43
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Contact Person: Mrs. Christina
Tel: +8615905700688
Fax: 86-570-3865123
