Premium Gold Drill Bits for Mining, Quarrying, and Construction Use

• Customization: Available
• After-sales Service: Yes
• Warranty: One Year
• Model NO.: R28/R32/T38/T45/T51/GT60
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Alloy Steel
• Application: Mining, Quarrying, Construction
• Carbides Number: Yk05
• Painting Colour: Gold or Other Colours Are Acceptable
• Customized Design: 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: Discover the perfect harmony of power and precision with our Threaded Button Bits, expertly crafted for quarrying, mining, and tunneling.
-Product number: Engineered to perfection, the Threaded Tungsten Carbide Drill Bit is a testament to strength and durability.
-Brand name: TEAMWHOLE - Where innovation meets reliability.
-Diameter: Offering a versatile range of diameters (43/44/45/48/51/55/57/64/70/76/89/102/110/115/120/127/130/140/152mm) to suit every drilling need.
-Thread type: Compatible with various thread types including R28, R32, T38, T45, T51, and GT60, ensuring adaptability to diverse drilling scenarios.
-Material: Crafted from premium 42CrMo and high-quality carbide, our drill bits promise exceptional performance and longevity.
-Machine: Designed for optimal synergy with your rock drill machines, enhancing drilling efficiency.
-Button shape (tip shape): Choose between spherical or ballistic button shapes for precise penetration and fast drilling.
-Drill end face shape: Available in circle center, flat surface, convex surface, and concave surface, each designed for specific drilling outcomes.
-Packaging: Securely packaged in robust wooden boxes for safe transport and delivery.
-Delivery time: Expedient delivery within 7-15 days ensures your projects stay on schedule.
-Certification: Certified excellence with ISO9001, assuring quality and safety.
-Origin: Proudly manufactured in Hunan, China (Mainland), embodying superior craftsmanship.

Threaded button bits are crafted from high-quality alloy steel rods and tungsten carbide, ensuring unmatched strength and performance.

Through meticulous heat treatment, our drilling tools offer remarkable toughness, seamlessly accommodating rock drilling demands, even in the most challenging and abrasive rock formations.
Moreover, our adept design team can custom-craft threaded button bits tailored to your specific drilling requirements. These bespoke drill bits excel in drilling soft rock, loose medium rock, and hard rock:
(1) Thread: Available in R28, R32, T38, T45, T51, and GT60 to meet varying applications.
(2) Diameter: Customizable from 43-152mm to align with your precise drilling specifications.

No.	Dia.	Thread type	Qty.xButton Dia.(mm)		Face type	Weight (kg)	Product code
	(mm)		Gauge	Front
1	43	R28	5x10	2x9	Flat Face	0.9	51-R2P1R-04301
2	44	R32	6x9	3x8	Flat Face	0.91	51-R3P1R-04401
3	45	R28	6x9	3x9	Flat Face	0.94	51-R2P1Y-04501
4	45	R32	5x10	2x9	Flat Face	0.94	51-R3P1R-04501
5	48	R32	5x11	2x9	Flat Face	0.98	51-R3P1R-04801
6	51	R32	6x10	3x9	Flat Face	1	51-R3P1R-05101
7	55	R32	5x11	2x9	Flat Face	1.15	51-R3P1T-05501
8	57	R32	6x11	3x10	Flat Face	1.3	51-R3P1T-05701
9	64	R32	4x12	3x12	Flat Face	1.6	51-R3P1T-06401
10	64	T38	6x12	3x12	Flat Face	1.65	51-T3P1T-06401
11	70	R32	5x12	4x10	Flat Face	1.9	51-R3P1T-07001
12	76	R32	7x10	4x10	Flat Face	2.6	51-R3P1T-07601
13	76	R38	8x12	4x11	Flat Face	2.6	51-R4P1T-07601
14	76	T38	6x13	4x10	Drop Center	2.6	51-T3X1R-07601
15	76	T45	8x11	5x11	Drop Center	2.6	51-T4X1R-07601
16	89	T38	8x12	4x12+2x10	Drop Center	4.3	51-T3X1R-08901
17	89	T45	6x14	3x12+2x10	Drop Center	4.6	51-T4X1R-08901
18	89	T51	6x14	3x12+2x10	Drop Center	4.6	51-T5X1R-08901
19	102	R32	8x14	6x12	Flat Face	5.6	51-R3P2R-10201
20	102	T38	8x14	7x12	Flat Face	5.6	51-T3P1T-10201
21	102	T45	8x14	5x13	Drop Center	5.6	51-T4X1R-10201
22	105	T45	8x14	7x12	Flat Face	5.6	51-T4P1T-10501
23	110	T45	7x14	5x13	Flat Face	5.8	51-T4P1T-11001
24	110	T51	7x14	5x13	Flat Face	5.8	51-T5P1T-11001
25	115	T45	7x14	6x14	Flat Face	6	51-T5P1T-11501
26	115	T51	8x14	7x13	Drop Center	6	51-T5X1R-11501
27	120	T45	8x14	7x13	Flat Face	6.2	51-T4P1R-12001
28	127	T45	8x14	7x13	Flat Face	6.5	51-T4P1R-12701
29	127	T51	8x14	7x13	Flat Face	6.5	51-T5P1T-12701
30	130	T38	8x14	7x13	Flat Face	6.7	51-T3P1T-13001
31	140	T51	8x16	7x14	Flat Face	8.9	51-T5P1T-14001
32	152	T51	8x16	8x14	Flat Face	10	51-T5P1T-15001