43mm and 45mm diameter of R25 and R32 thread rock button bit

Product Item：60632398274

Model Number:R32

Type:Drill Bit

Material:45CrNiMoV

Use:Rock drilling

Thread Button Bits Parameter:

(1) Thread: R22, R25, R28, R32, SR35,R38, T38, T45 ,T51

(2) Diameter: 38-127mm.

(3) Button bits face design: flat face, convex face, drop center face,dome face;

(4) Button bits carbides style: hemi-spherical(round), Parabolic(semi-ballistic), Ballistic(conical);

(5) Our button bits can match Atlas Copco series drill rod, Furukawa series drill rod,Ingersoll Rand

series drill rod,Tamrock series drill rod,Montabert series drill rod,Toyo series

drill rod,Krupp series drill rod,and etc.

The technical parameter of Normal-type Thread button bits
Thread Type	Dia mm	No.of buttons	Buttons*button dia		Flushing hole		Weight kg
Thread Type	Dia mm	No.of buttons	Guage	Centre	Side	Centre
R25	38	7	5*9	2*7	1	1	0.6
	41	7	5*9	2*8	1	1	0.5
	45	7	5*11	2*8	2	1	0.7
R28	38	7	5*9	2*7	1	1	0.6
	38	6	4*9	2*8	2	1	0.6
	43	7	5*9	2*9	2	1	0.7
R32	45	7	5*11	2*8	2	1	0.8
	48	7	5*11	2*9	2	1	1.0
	51	7	5*11	2*10	2	1	1.0
	57	9	6*11	3*9	-	3	1.1
	64	12	8*10	4*10	-	2	1.5
	76	12	8*11	4*11	-	2	1.8
T38	64	12	8*10	4*10	-	2	1.6
	70	10	6*11	3*11	-	3	1.9
	76	13	8*12.7	5*11	1	2	2.3
	89	13	8*12.7	4*11	-	4	3.0
	102	14	8*14.5	6*12.7	1	4	3.9
T45	70	10	6*11	3*11	-	3	2.0
	76	14	8*12.7	4*11	2	2	2.5
	89	13	8*12.7	4*11	-	4	3.0
	102	13	8*14.5	4*12.7	-	4	6.4
	115	14	8*14.5	6*14.5	1	4	5.8
T51	89	12	8*12.7	4*12.7	-	2	3.5
	89	13	8*12.7	4*11	-	4	3.5
	102	13	8*14.5	4*12.7	-	4	5.3
	115	16	9*14.5	6*14.5	-	3	9.7
	127	20	10*14.5	10*12.7	-	2	6.8