Hot Sale 127mm R51 Retrac Rock Drilling Button Bits

• Customization: Available
• After-sales Service: Yes
• Warranty: One Year
• Model NO.: R51-127MM
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Alloy Steel
• Application: Mining, Quarrying, Construction
• Customized Design: Acceptable
• Painting Colour: Gold or Other Colours Are Acceptable
• Transport Package: Carton and Plywoodcase
• Specification: 43mm-152mm or bigger
• Trademark: TEAMWHOLE
• Origin: China
• HS Code: 82071990
• Production Capacity: 500000 Pieces One Year

Product Description

 

Product Description

-Name: Retrac Threaded button bits for quarrying, mining, tunneling
-Product number: Threaded tungsten carbide drill bit
-Brand name: TEAMWHOLE
-Diameter: 43/44//45/48/51/55/57/64/70/76/89/102/110/115/120/127/130/140/152mm
-Thread type: R32/T38/T45/T51/GT60
-Material: 42CrMo, carbide.
-Machine: rock drill
-Button shape (tip shape): spherical or ballistic
-Drill end face shape: circle center, flat surface, convex surface, concave surface, etc.
-Packaging: wooden box
-Delivery time: 7-15 days
-Certification: ISO9001
-Origin: Hunan, China (Mainland)

Threaded button bits are made of high-quality alloy steel rods and tungsten carbide.

Through heat treatment, our drilling tools are tough enough to meet rock drilling needs in very hard and abbrasive rock formations.
In addition, we can also design and customize threaded button bits according to different drilling purposes. Customized drill bits are suitable for drilling soft rock, loose medium rock and hard rock:
(1) Thread: R28/R32/T38/T45/T51/GT60
(2) Diameter: 43-152mm.
 

No.	Dia.	Thread type	Qty.xButton Dia.(mm)		Face type	Weight (kg)	Product code
	(mm)		Gauge	Front
1	51	R32	4x11	2x9	Flat Face	1	51-R3P1R-05102
2	64	R32	6x12	3x11	Flat Face	1.7	51-R3P1R-06402
3	64	T38	6x12	3x10	Flat Face	1.7	51-T3P1T-06402
4	76	T38	7x12	4x10	Flat Face	3	51-T3P1R-07602
5	76	T45	8x11	6x10	Drop Center	3	51-T4X1R-07602
6	78	T38	8x11	5x11	Drop Center	3.1	51-T3X1R-07802
7	89	R32	8x12	6x11	Drop Center	3.5	51-R3X1R-08902
8	89	R38	8x12	6x11	Drop Center	3.5	51-R4X1R-08902
9	89	T45	8x12	6x11	Drop Center	3.5	51-T4X1R-08902
10	89	T51	8x12	6x11	Drop Center	4.5	51-T5X1R-08902
11	102	T45	8x14	6x13	Flat Face	5.5	51-T4P1R-10202
12	102	T51	8x14	6x13	Drop Center	5.5	51-T5X1R-10202
13	105	R38	8x14	6x13	Drop Center	4.5	51-R4X1R-10502
14	115	R38	8x14	7x14	Drop Center	4.8	51-R4X1R-11502
15	115	T51	8x14	7x13	Drop Center	4.8	51-T5X1R-11502
16	125	R38	8x14	8x13	Drop Center	5.5	51-R4X1R-12502
17	127	T51	8x14	8x13	Drop Center	6.5	51-T5X1R-12702