Diameter 76mm R32 Hydraulic Top Hammer Thread Drill Bit For Mining Quarrying

Diameter 76mm R32 Hydraulic top hammer thread drill bit for mining quarrying

Top Hammer Thread Drill bits

The top hammer rock drilling bit is mainly used for blasting hole excavation of open pit rock drilling, underground mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. The top hammer hydraulic rock drilling rods equipped with drilling rigs and open-air drilling rigs are used to receive the energy transmitted by the rock drill to achieve the effect of breaking the rock.

At present, the most used in engineering is the spherical bit and the ballistic bit. Due to the special working environment of the thread bit, we require that the thread drill bit should have high wear resistance and impact resistance, and have sufficient toughness to cope with the complicated and harsh working environment. Our rock drilling bit is made of high-quality special steel, the alloy head is made of high-strength and toughness wear-resistant alloy, and the whole processing adopts special surface treatment, thus ensuring that our bit is more durable and has higher fatigue resistance.

R32 top hammer bits specification

	Diameter		Buttons and Size (mm)			Flushing hole		Weight	Part Number
	mm	inch	Front	Gauge	Angle	Front	Side	kg
	Spherical
	41	1 3/5	2*9	4*9	35°	1	1	0.6	4148300487
	41	1 3/5	2*8	5*9	35°	1	1	0.7	4148300488
	43	1 2/3	2*9	5*10	35°	1	1	0.7	4148300490
	45	1 7/9	2*9	5*11	30°	1	1	0.8	4148300492
	48	1 8/9	2*9	5*11	35°	1	1	0.9	4148300495
	51	2	2*10	5*11	35°	1	1	1	4148300499
	43	1 2/3	2*9	5*9	35°	1	2	0.7	4148300489
	48	1 8/9	2*9	5*11	35°	1	2	1	4148300592
	51	2	2*10	5*11	35°	1	2	1	4148300594
	43	1 2/3	2*9	6*9	40°	2	-	0.7	4148300491
	45	1 7/9	2*9	6*10	35°	2	-	0.8	4148300493
	48	1 8/9	2*9	6*10	40°	2	-	0.9	4148300496
	51	2	2*10	6*10	40°	2	-	1	4148300500
	45	1 7/9	3*8	6*10	30°	3	-	0.8	4148300494
	48	1 8/9	3*8	6*10	40°	3	-	0.9	4148300497
	48	1 8/9	3*9	6*10	30°	3	-	0.9	4148300498
	51	2	3*9	6*10	35°	3	-	1	4148300501
	57	2 1/4	3*9	6*11	35°	3	-	1.3	4148300502
	57	2 1/4	3*10	6*11	35°	3	-	1.3	4148300597
	64	2 1/2	3*11	6*12	30°	3	-	1.6	4148300598
	64	2 1/2	3*10,1*10	6*11	35°	3	-	1.6	4148300503

Button carbide shape

Button shape	Application
	Hemispherical Buttons Universal button for all rock formations,best suited to hardest and very abrasive rock formations
	Parabolic button Excellent penetration rate,but only suited to medium hard and not so very abrasive rock formations
	Conical button For soft to medium rock hardness,more aggressive with faster penetration rates.
	Ballistic button Similar to Parabolic buttons,used for soft to medium hard and not so abrasive rock formations,excellent in penetration rate

About US

KSQ Technologies (Beijing) Co. Ltd. is a diversified enterprise based in Beijing, China, offering a portfolio of products that help contribute to a better bottom line and increase workplace safety for the construction and mining industries.

KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations. Our operations are based on the unique expertise of our people and knowledge with customer processes.

MIROC® Rock Drilling and Ground Support Tools include:

Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers

KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, prodcution, and application. The company has adopted advanced manafacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients' drilling needs, and have the service skills to recommend the right drilling tools for the job. Its experienced product developers can also create custom tools. Furthermore, the company's development team introduces innovative products each year - tools that are rigorously tested in the field and proven to perform beyound industry expectations.

The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision manufacturing, and dedication to the use of high-quality materials.

MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.