Raw materials

3-12 Inch Down The Hole/DTH drill rock button bit for drilling/mining/quarry/water well...

DTH Button Bits Size Assortment:

Bit Size

DTH bits diameter

DTH bit Shank

2",2.5"

76mm~80mm

CWG76, BR2, DHD2.5N

3",3.5"

90mm~105mm

COP34, DHD3.5, Mission30, BR3, Mach33, Wooke30

4"

105mm~130mm

COP44, DHD340, DHD340N, Mission40, QL40, SD4, BR4, Mach44, TD40, Wooke40,

5"

133mm~152mm

COP54, DHD350, DHD350N, Mission50, SD5, QL50, QL50N, Wooke50

6"

152mm~254mm

COP64, DHD360, DHD360N, Mission60, SD6, QL60, QL60N, Wooke60

8"

194mm~305mm

COP84, DHD380, DHD380N, Mission80, SD8, QL80, QL80N, Wooke 80

10"

240mm~311mm

Wooke 100

12"

305mm~445mm

Wooke 120

*Face design and button type and dia. all can be customer made, please contact for more information.

Location : china, 443000 hubei ,
Contact : chen linda, +18 6 71 70 36 93

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3-12 Inch Down The Hole/DTH drill rock button bit for drilling/mining/quarry/water well...

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