Specifications

pneumatic rock drill bits for sale
1,chisel bit cross bit seven/four button bits thread bits
2,ISO9001&CE approved
3diameter3

                                                                             pneumatic rock drill bits for sale  

 

 

 

 

Bit Diameter		Buttons	Taper	Water Hole	Part No.
mm	in	mm
30	1 3/16"	10*15	7°	2	DSL-301
32	1 17/64"	10*15	7°	2	DSL-302
34	1 11/32"	10*15	7°	2	DSL-303
36	1 27/64"	10*15	7°	2	DSL-304
38	1 1/2"	10*15	7°	2	DSL-305
40	1 37/64"	10*15	7°	2	DSL-306
42	1 47/64"	10*17	7°	2	DSL-307

 PHOTOS

Bit Diameter		Buttons	Taper	Water Hole	Part No.
mm	in	mm
32	1 17/64"	8*12	7°	3	DSL-328
34	1 11/32"	8*12	7°	3	DSL-329
36	1 27/64"	8*12	7°	3	DSL-330
38	1 1/2"	8*12	7°	3	DSL-331
40	1 37/64"	8*12	7°	3	DSL-332
42	1 47/64"	8*12	7°	3	DSL-333

 

 

 

Bit Diameter		Buttons(mm)			Taper	Water Hole	Part No.
mm	in	Guage	Front	Angle
32	1 17/64"	3*8	1*8	25°	7°	3	DSL-340
34	1 11/32"	3*8	1*8	25°	7°	3	DSL-341
36	1 27/64"	3*8	1*8	25°	7°	3	DSL-342
38	1 1/2"	3*8	1*8	25°	7°	3	DSL-343
40	1 37/64"	3*8	1*8	25°	7°	3	DSL-344
42	1 47/64"	3*8	1*8	25°	7°	3	DSL-345

 

 

 

Bit Diameter		Buttons(mm)			Taper	Water Hole	Part No.
mm	in	Guage	Front	Angle
32	1 17/64"	5*10	2*8	35°	7°/11°/12°	3	DSL-347
34	1 11/32"	5*10	2*8	35°	7°/11°/12°	3	DSL-348
36	1 27/64"	5*10	2*8	35°	7°/11°/12°	3	DSL-349
38	1 1/2"	5*10	2*8	35°	7°/11°/12°	3	DSL-350
40	1 37/64"	5*10	2*8	35°	7°/11°/12°	3	DSL-351
42	1 47/64"	5*10	2*8	35°	7°/11°/12°	3	DSL-352
45	1 49/64"	5*10	2*8	35°	7°/11°/12°	3	DSL-353
48	1 57/64"	5*10	2*8	35°	7°/11°/12°	3	DSL-354
51	2"	5*10	2*8	35°	7°/11°/12°	3	DSL-355

 

 

 

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