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Hex 22 ,12°34mm taper bit
Hex 22 ,12°34mm taper bit
Product's Name :

Hex 22 ,12°34mm taper bit

Model No. : 3034220712
Detail : Maxdrill 40mm 12 degree Buttons Tapered Rock Drill Bit
Product Description:
Dimensions D Flushing hole(mm) Buttons(mm) Angle Class Part no.
mm in Front No Size Gauge No Size Front No Size Gauge No Size
32 1 1/4 2*4 1*4 2*7 5*7 40° - 30322207-12
33 1 5/16 2*4 1*4 2*7 5*7 40° - 30332207-12
35 1 3/8 2*4 1*5 2*7 5*7 40° - 30352207-12
36 1 13/32 2*4.5 1*5 2*7 5*8 40° - 30362207-12
38 1 1/2 2*4.5 1*5 2*8 5*8 40° - 30382207-12
40 1 9/16 2*5 1*5 2*8 5*8 40° - 30402207-12
32 1 1/4 2*4.5 1*4.5 2*7 6*7 15°,35° - 30322208-12
34 1 11/32 2*4.5 1*4.5 2*7 6*7 15°,35° - 30342208-12
38 1 1/2 2*5 1*5 2*8 6*8 15°,35° - 30382208-12
45 1 3/4 2*5.5 2*4 2*8 6*9 15°,35° - 30452208-12
36 1 13/32 2*4.5 1*5 2*7 5*8 35° - 30362507-12
38 1 1/2 2*4.5 1*5 2*8 5*8 35° - 30382507-12
41 1 9/16 2*5 1*5 2*7 5*9 35° - 30412507-12
43 1 11/16 2*5 1*5 2*8 5*9 35° - 30432507-12
30 1 3/16 - 2*5 - - - - 313022-12
32 1 1/4 - 2*5 - - - - 313222-12
34 1 11/32 - 2*5 - - - - 313422-12
36 1 27/64 - 2*5 - - - - 313622-12
38 1 1/2 - 2*5.5 - - - - 313822-12
40 1 37/64 - 2*5.5 - - - - 314022-12
30 1 3/16 - 2*5 - - - - 313025-12
32 1 1/4 - 2*5 - - - - 313225-12
34 1 11/32 - 2*5 - - - - 313425-12
36 1 27/64 - 2*5 - - - - 313625-12
38 1 1/2 - 2*5.5 - - - - 313825-12
40 1 37/64 - 2*5.5 - - - - 314025-12

Bit Diameter: 30-45mm

Size: Hex. 22mm, 25mm

Taper degree: 4°46′, 6°, 7°, 11°, 12°

Applications: Quarrying, small hole drilling

Our tapered bits include button, cross and chisel designs.

Longer service life and lower drilling costs.

11°, 12° tapered button bit with hot zinc-coating


Remarks:
Hemispherical-66(Usually for very hard rocks)
Ballistic-65(Ususally for medium hard rocks)
Semiballistic-64(Usually for medium hard rocks)
Conical-67(Usually for soft rocks)

Company Name : Maxdrill Rock Tools Co.,Ltd
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Business Type : Manufacturer
Product/Service : buttong bit,drilling bit,drilling tools
Company Address : 9/F,fuzhong internaitional Plaza,No 72 xinhua road,nan ming district,Guiyang,china
Postal Code : 20051
Contact Person : Steven Yang
Phone :   8613651781171
Fax :   

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