Rock Drilling Tools 64mm Retrac Button Bits for Drifting and Tunneling

• Certification: ISO 9001:2008
• Standard: ASTM
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Alloy Steel
• Body Material: 45crnimov
• Model NO.: 64mm Button Bits
• Hardness: HRC45-48
• Transport Package: Composite Packing Box
• Specification: 64mm Button Bits
• Trademark: RUILISTER
• Origin: China
• HS Code: 82071990
• Production Capacity: 20000PCS/Month

Product Description

We produce all kinds of rock drilling tools, such as tapered chisel bits, tapered cross bits, tapered button bits, thread button bits, shank adapter, coupling, tapered rod, extension rod, dome bits for reaming, DTH adapter, etc.

Drill Bit	Diameter		No. Button×Diameter			Flushing Hole		Weight (kg)	Part No.
	mm	Inch	Front	Gauge	Angle	Front	Side
Button Bit	Spherical Buttons
	41	1 5/8	2×9	4×9	35°	1	1	0.6	1431-41R32-29/49-45-41
	41	1 5/8	2×8	5×9	35°	1	1	0.7	1431-41R32-28/59-45-41
	43	1 11/16	2×9	5×10	35°	1	1	0.7	1431-43R32-29/510-45-41
	43	1 11/16	2×9	6×9	40°	2	-	0.7	1431-43R32-29/69-45-41
	45	1 3/4	2×9	6×10	35°	2	-	0.8	1431-45R32-29/610-45-41
	45	1 3/4	3×8	6×10	30°	3	-	0.8	1431-45R32-38/610-45-41
	48	1 7/8	3×9	6×10	30°	3	-	0.9	1431-48R31-39/610-45-41
	51	2	2×10	5×11	35°	1	1	1.0	1431-51R32-210/511-45-41
	51	2	3×9	6×10	35°	3	-	1.0	1431-51R32-39/610-45-41
	57	2 1/4	3×9	6×11	35°	3	-	1.3	1431-57R32-39/611-45-41
	64	2 1/2	4×10	6×11	35°	3	-	1.6	1433-64R32-410/611-45-41
	64	2 1/2	4×10	8×10	40°	2	-	1.6	1431-64R32-410/810-45-41
	76	3	4×11	8×11	40°	2	-	2.6	1431-76R32-411/811-45-41
	Parabolic Buttons
	41	1 5/8	2×8	5×9	40°	1	1	0.7	1431-41R32-28/59-45-51
	43	1 11/16	2×9	5×9	40°	1	2	0.7	1431-43R32-29/59-45-51
	43	1 11/16	3×8	6×8	40°	3	1	0.7	1431-43R32-38/68-45-51
	45	1 3/4	2×9	5×11	30°	1	2	0.8	1431-45R32-29/511-45-51
	45	1 3/4	3×8	6×9	40°	3	1	0.8	1431-45R32-38/69-45-51
	48	1 7/8	2×9	5×11	35°	1	1	0.9	1431-48R32-29/511-45-51
	48	1 7/8	2×9	6×10	40°	2	-	0.9	1431-48R32-29/610-45-51
	48	1 7/8	3×8	6×10	40°	3	-	0.9	1431-48R32-38/610-45-51
	51	2	2×10	6×10	40°	2	-	1.0	1431-51R32-210/610-45-51
	51	2	3×9	6×10	40°	3	1	1.0	1431-51R32-39/610-45-51
	54	2 1/8	3×9	6×10	40°	3	1	1.1	1431-54R32-39/610-45-51
	57	2 1/4	3×9	6×11	35°	3	-	1.3	1431-57R32-39/611-45-51
	64	2 1/2	4×10	8×10	40°	2	-	1.6	1431-64R32-410/810-45-51

 

Drill Bit	Diameter (mm)	No.×Button Diameter			Flushing Hole		Weight (kg)	Part No.
		Front	Gauge	Angle	Front	Side
Retrac Button Bit	Spherical Buttons
	45	3×8	6×9	40°	3	-	1.1	1531-45R32-38/69-45-41
	48	3×9	6×10	30°	3	-	1.2	1531-48R32-39/610-45-41
	51	3×9	6×10	30°	3	-	1.4	1531-51R32-39/610-45-41
	64	4×10	6×11	35°	3	-	2.2	1533-64R32-410/611-45-41
	64	4×10	8×10	40°	2	-	2.2	1531-64R32-410/810-45-41
	76	5×11	8×11	35°	4	1	3.5	1533-76R32-511/811-45-41
	Parabolic Buttons
	45	3×8	6×9	40°	3	-	1.1	1531-45R32-38/69-45-51
	48	3×9	6×10	30°	3	-	1.2	1531-48R32-39/610-45-51
	51	3×9	6×10	30°	3	-	1.4	1531-51R32-39/610-45-51
	64	4×10	6×11	35°	3	-	2.2	1533-64R32-410/611-45-51
	64	4×10	8×10	40°	2	-	2.2	1531-64R32-410/810-45-51
	76	5×11	8×11	35°	4	1	3.5	1533-76R32-511/811-45-51
Reaming Button Bit	Spherical Buttons
	76	1×13	9×13	35°	3	1	2.0	1441-76R32-113/913-45-41
	89	1×13	14×13	35°	2	2	2.6	1441-89R32-113/1413-45-41
	102	1×13	16×13	35°	2	2	3.2	1441-102R32-113/1613-45-41
	127	1×13	18×13	35°	3	1	4.8	1441-127R32-113/1813-45-41
	Parabolic Buttons
	76	1×13	9×13	35°	3	1	2.0	1441-76R32-113/913-45-51
	89	1×13	14×13	35°	2	2	2.6	1441-89R32-113/1413-45-51
	102	1×13	16×13	35°	2	2	3.2	1441-102R32-113/1613-45-51
	127	1×13	18×13	35°	3	1	4.8	1441-127R32-113/1813-45-51
Pilot Chisel Bit	26	12×8		6°	-	-	1.5	1442-26R32-12/8-42-22
	40	15×10		12°	-	-	2.2	1442-40R32-15/10-42-22
Cross Bit	41	16×10		-	1	4	0.7	1221-41R32-16/10-42-23
	43	16×10		-	1	2	0.8	1221-43R32-16/10-42-23
	45	16×10		-	1	4	0.9	1221-45R32-16/10-42-23
	48	16×10		-	1	4	0.9	1221-48R32-16/10-42-23
	51	16×10		-	1	4	1.2	1221-51R32-16/10-42-23
	57	16×10		-	1	4	1.3	1221-57R32-16/10-42-23
	64	18×13		-	1	4	1.5	1221-64R32-18/13-42-23