Customized DTH Drill Bit for Efficient Quarrying and Tunneling

• Customization: Available
• After-sales Service: Track The Usage Situation and Make Compensation
• Certification: ISO 9001:2000
• Model NO.: CIR90-110
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Alloy Steel
• Colour: Black, Customized
• Application: Mining / Quarrying / Tunneling / Construction
• Bit Face: Flat Face Bit, Convex Face Bit, Concave Face Bit
• Advantage: Wear Resistant, High Performance
• Inserts Design: Spherical; Ballistic; Parabolic
• Diameter: 110mm
• Rock Formation: Medium-Hard Rock Formations
• Transport Package: Wooden Package
• Specification: CIR90-110mm
• Trademark: BAPTECH
• Origin: China
• HS Code: 8207199000
• Production Capacity: 200000/Year

Product Description

Product Description

Discover the power of our DTH hammers, specifically engineered for blast hole drilling and blasting. These tools are essential in various sectors such as mining, marble quarrying, and well drilling, as well as a multitude of construction projects.

Our DTH hammer drill bits are indispensable in a vast array of applications, including geological exploration, coal mining, water conservancy, hydropower, highways, railways, bridges, and general construction projects. They are crafted to meet the demands of these rigorous environments.

Advantages:
Extended Durability: Constructed from premium alloy materials, our drill bits boast a longer lifespan, outperforming similar products in longevity and resilience.
High Drilling Efficiency: Thanks to the wear-resistant drill buttons, the bit maintains its sharpness, significantly accelerating drilling speed and efficiency.
Consistent Drilling Speed: Our bits are designed to scrape and cut effectively, ensuring rock-breaking is both stable and efficient.
Outstanding Performance: Featuring strong wear resistance and excellent diameter protection, our drill bits utilize cutting teeth with maximum efficiency.
Versatile Application: Proven effective across a wide range of geological formations including carbonate rock, limestone, chalk, clay rock, siltstone, and sandstone. Our bits excel in hard rock drilling, particularly in grade 6-8 conditions.
Our drill bits deliver exceptional performance, especially in challenging rock conditions, making them a significant advancement over conventional options.

Crafted from superior alloy materials, our products feature wear-resistant drill buttons, ensuring stable drilling speeds and high efficiency. With enhanced diameter protection and extended service life, they surpass the performance of other brands.

Product Parameters

Parameter
No.	Item Description			Parameter
1	Hammer Length without bit			855(mm)
2	Top sub thread			F48×10PIN
3	Outside diameter			80(mm)
4	Weight			22(KG)
5	Bit diameter			90-120(mm)
6	Working Pressure			5-10(Bar)
7	Air consumption			7-12(m³/min)
8	Bit shank			CIR90
Spare Part
No.	Part Name	Part Number	No.	Part Name	Part Number
1	Top Sub	CIR90A-01	8	Valve	CIR90A-08
2	Cap	CIR90A-02	9	Air Distributor	CIR90A-09
3	Check Valve	CIR90A-03	10	Inner Cylinder	CIR90A-10
4	Spring	CIR90A-04	11	Piston	CIR90A-11
5	Shim	CIR90A-05	12	Guide Sleeve	CIR90A-12
6	Rubber ring	CIR90A-06	13	Driver Sub	CIR90A-13
7	Valve cap	CIR90A-07	14	Outer Sleeve	CIR90A-14

Parameter
No.	Item Description			Parameter
1	Hammer Length without bit			840(mm)
2	Top sub thread			F48×10PIN
3	Outside diameter			80(mm)
4	Weight			22(KG)
5	Bit diameter			90-120(mm)
6	Working Pressure			5-10(Bar)
7	Air consumption			7-12(m³/min)
8	Bit shank			CIR90
Spare Part
No.	Part Name	Part Number	No.	Part Name	Part Number
1	Top Sub	CIR90B-01	8	Valve	CIR90B-08
2	Cap	CIR90B-02	9	Air Distributor	CIR90B-09
3	Check Valve	CIR90B-03	10	Inner Cylinder	CIR90B-10
4	Spring	CIR90B-04	11	Piston	CIR90B-11
5	Shim	CIR90B-05	12	Guide Sleeve	CIR90B-12
6	Rubber ring	CIR90B-06	13	Driver Sub	CIR90B-13
7	Valve cap	CIR90B-07	14	Outer Sleeve	CIR90B-14

CIR50	Dia.(mm)	Gauge button	Weigh(Kg)	Part NO.
Ballistic button/Flat face	50	3×Φ10	0.45	CIR50-50BF
CIR60	Dia.(mm)	Gauge button	Weigh(Kg)	Part NO.
Ballistic button/Flat face	60	3×Φ12	1.10	CIR60-60BF
CIR65	Dia.(mm)	Gauge button	Weigh(Kg)	Part NO.
Ballistic button/Flat face	65	4×Φ12	1.42	CIR65-65BF
CIR70	Dia.(mm)	Gauge button	Weigh(Kg)	Part NO.
Ballistic button/Flat face	76	5×Φ12	2.18	CIR76-76BF
CIR90	Dia.(mm)	Gauge button	Weigh(Kg)	Part NO.
Ballisticbutton/Convexface	90	6×Φ14	3.69	CIR90-90BC
	100	6×Φ14	4.25	CIR90-100BC
	110	6×Φ14	4.92	CIR90-110BC
	120	6×Φ14	5.52	CIR90-120BC
	130	7×Φ14	6.56	CIR90-130BC
CIR110	Dia.(mm)	Gauge button	Weigh(Kg)	Part NO.
Ballisticbutton/Convexface	110	6×Φ14	5.86	CIR110-110BC
	120	6×Φ14	5.89	CIR110-120BC
	130	7×Φ14	7.59	CIR110-130BC
	140	8×Φ14	8.47	CIR110-140BC
	150	8×Φ14	9.47	CIR110-150BC
	170	9×Φ14	11.44	CIR110-170BC
Ballistic button/Flat face	110	6×Φ14	5.86	CIR110-110BF
	120	6×Φ14	5.89	CIR110-120BF
	130	7×Φ14	7.59	CIR110-130BF
	140	8×Φ14	8.47	CIR110-140BF
	150	8×Φ14	9.47	CIR110-150BF
	170	9×Φ14	11.44	CIR110-170BF

CIR130(Shank 65mm and 76mm)	Dia.(mm)	Gauge button	Weigh(Kg)	Part NO.
Ballisticbutton/Convexface	130	7×Φ14	7.59	CIR130-130BC
	140	8×Φ14	8.47	CIR130-140BC
	150	8×Φ14	9.47	CIR130-150BC
	170	9×Φ14	11.44	CIR130-170BC
Ballistic button/Flat face	130	7×Φ14	7.59	CIR130-130BF
	140	8×Φ14	8.47	CIR130-140BF
	150	8×Φ14	9.47	CIR130-150BF
	170	9×Φ14	11.44	CIR130-170BF
CIR150	Dia.(mm)	Gauge button	Weigh(Kg)	Part NO.
Ballistic button/Flat face	130	9×Φ16	15.73	CIR150-150BF
	140	9×Φ16	17.46	CIR150-165BF
	150	9×Φ16	18.04	CIR150-175BF
	170	9×Φ16	26.70	CIR150-200BF
CIR170	Dia.(mm)	Gauge button	Weigh(Kg)	Part NO.
Ballistic button/Flat face	175	9×Φ16	21.86	CIR170-175BF
	185	9×Φ16	23.00	CIR170-185BF
	200	11×Φ16	25.86	CIR170-200BF
	220	12×Φ16	30.50	CIR170-220BF
	250	15×Φ16	38.00	CIR170-250BF

P110/130 Russia bit	Dia.(mm)	Gauge button	Weigh(Kg)	Part NO.
Ballistic button/Flat face	110	8×Φ13	4.20	110P-110
	130	8×Φ14	6.10	110P-130

Detailed Photos

FAQ

Q: How to get exactly what you need? Do we support customization?
A: We accept customized orders. When sending an enquiry, please provide a detailed product description or model number, as well as a reference picture if possible. This will help us to better understand your requirements and avoid any potential confusion.

Q: What are your terms of payment?
A: TT or L/C.

Q: What about the samples?
A: Samples are available, please contact us for more details.

Q: How long is the delivery time?
A: Usually 2 to 3 weeks, depending on the product.

Q: What about the after-sales services?
A: We have our own experienced QC. Will pre-check and accept products ahead of delivery. We will make compensation if there is a problem with the product, please contact us for details.

Q: What is the minimum order quantity?
A: 1 piece or 1 set is available.

Company Profile

Tianjin Baptech Machinery Co., Ltd stands at the forefront of mining equipment innovation. Specializing in research, development, and sales, we have garnered a stellar reputation through years of dedication. Collaborating with leading enterprises across China, Baptech Machinery leverages high-quality materials, cutting-edge production technologies, and precision equipment to deliver superior products that are built to endure.

Our extensive product lineup encompasses Top Hammer Drilling Tools, Down the Hole Drilling Tools, Pneumatic Rock Drills, Pneumatic Roof Bolters, Full Hydraulic Tunneling and Mining Drilling Rigs, Full Hydraulic Anchor Drilling Rigs, and Down the Hole Drilling Rigs. Additionally, we offer Underground Internal Combustion Scrapers, Mining Trucks, and an array of Underground Trackless Equipment.

Renowned for their reliability and outstanding performance, our products are trusted by professionals across the mining and engineering construction industries.

Tianjin Baptech Machinery Co., Ltd is committed to advancing the technical research and application of mining equipment, striving to provide users with efficient, safe machinery, backed by quality service and comprehensive after-sales support.