Precision 41mm Chisel Drill Bit for Heavy-Duty Mining Operations

• Customization: Available
• After-sales Service: Track The Usage Situation and Make Compensation
• Certification: ISO 9001:2000
• Model NO.: 41-725
• Surface Treatment: Quenching, Tempering
• Manufacturing Process: Forging
• Material: 35crnimov/Kk06
• Colour: Red, Yellow, Black, Customized
• Degree: 7
• Application: Mining / Quarrying / Tunneling / Construction
• Transport Package: Wooden Box
• Specification: 41-725
• Trademark: BAPTECH
• Origin: China
• HS Code: 8207199000
• Production Capacity: 200000/Year

Product Description

Product Description

Tapered Rock Drilling Tools:
1. Classification:
a. According to Taper: 7°, 11°, 12°

b. According to Type: Drill Bit and Drill Rod

2. Drill Bit:

a. Classification: Chisel Bit, Cross Bit, Button Bit.
b. Material: For the chisel and cross bits, the primary materials are robust 40Cr and 42CrMo, with alloys YK15.6 and YK20 enhancing their durability. Meanwhile, button bits boast a composition of 42CrMo, 35CrNiMoV, FF710, and 45CrNiMoVA, coupled with alloys G208, kk06, YG6, KD10H, ensuring peak performance and longevity.

c. Number of Button: Available in configurations of 4, 5, 6, 7, or 8 buttons to suit various drilling needs.

d. Button Types: Options include parabolic and conical buttons, tailored for different operational requirements.

3. Drill Rod:

a. Classification: Divided by diameter into H22 and H25, providing versatility in application.

b. Material: Crafted from durable materials including 8Cr, 95CrMo, 55SiMnmo, 40SiMnCrNiMo (Z708), 23CrNi3M, 22CrNi3Mo, 22SiMnCrNi2Mo, ensuring strength and reliability.

c. Shank: Available sizes include H22×84, H22×108, H25×108, H25×159 to accommodate various equipment needs.

Product Parameters

Drill bit	Diameter	For class of rock	Tip size(mm)	Taper	Weight	Product code
	mm		Height×Width		Approx kg
Horseshoe chisel bit	26	10-14	10×7	7°	0.17	1111-26721-10/7-40-21
	28	10-14	10×7	7°	0.18	1111-28721-10/7-40-21
	30	8-12	13.5×8	7°	0.22	1111-30722-13/8-40-14
	30	10-14	13.5×8	7°	0.22	1111-30722-13/8-40-13
	32	8-12	13.5×8	7°	0.24	1111-32722-13/8-40-14
	32	10-14	13.5×8	7°	0.24	1111-32722-13/8-40-13
	34	8-12	13.5×8	7°	0.27	1111-34722-13/8-40-14
	34	10-14	13.5×8	7°	0.27	1111-34722-13/8-40-13
	36	8-12	13.5×8	7°	0.30	1111-36722-13/8-40-14
	36	10-14	13.5×8	7°	0.30	1111-36722-13/8-40-13
	38	8-12	13.5×8	7°	0.33	1111-38723-13/8-40-14
	38	10-14	13.5×8	7°	0.33	1111-38723-13/8-40-13
	38	8-12	15×9	7°	0.33	1111-38723-15/9-40-14
	38	10-14	15×9	7°	0.33	1111-38723-15/9-40-13
	40	8-12	13.5×9.2	7°	0.38	1111-40723-13/9-40-14
	40	10-14	13.5×9.2	7°	0.38	1111-40723-13/9-40-13
	40	14-16	13.5×9.2	7°	0.38	1111-40723-13/9-40-12
	40	16-18	13.5×9.2	7°	0.38	1111-40723-13/9-40-11
	40	8-12	15×9.8	7°	0.38	1111-40723-15/9-40-14
	40	10-14	15×9.8	7°	0.38	1111-40723-15/9-40-13
	40	14-16	15×9.8	7°	0.38	1111-40723-15/9-40-12
	40	16-18	15×9.8	7°	0.38	1111-40723-15/9-40-11
	42	8-12	13.5×9.2	7°	0.41	1111-42723-13/9-40-14
	42	10-14	13.5×9.2	7°	0.41	1111-42723-13/9-40-13
	42	14-16	13.5×9.2	7°	0.41	1111-42723-13/9-40-12
	42	16-18	13.5×9.2	7°	0.41	1111-42723-13/9-40-11
	42	8-12	15×9.8	7°	0.41	1111-42723-15/9-40-14
	42	10-14	15×9.8	7°	0.41	1111-42723-15/9-40-13
	42	10-14	15×9.8	7°	0.41	1111-42723-15/9-40-12
	42	16-18	15×9.8	7°	0.41	1111-42723-15/9-40-11
	43	8-12	13.5×9.2	7°	0.42	1111-43723-13/9-40-14
	43	10-14	13.5×9.2	7°	0.42	1111-43723-13/9-40-13
	43	8-12	15×9.8	7°	0.42	1111-43723-15/9-40-14
	43	10-14	15×9.8	7°	0.42	1111-43723-15/9-40-13

Drill bit	Diameter	For class of rock	Tip size(mm)	Taper	Weight	Product code
	mm		Height×Width		Approx kg
Oblique chipways chisel bit	20	10-14	12×6	4°	0.10	1112-20415-12/6-40-22
	22	10-14	12×6	4°	0.12	1112-22415-12/6-40-22
	24	10-14	12×6	4°	0.14	1112-24415-12/6-40-22
	26	10-14	12×6	4°	0.16	1112-26415-12/6-40-22
	28	10-14	13×8	7°	0.19	1112-28722-13/8-40-22
	30	10-14	13.5×8	7°	0.22	1112-30722-13/8-40-22
	32	10-14	13.5×8	7°	0.24	1112-32722-13/8-40-22
	33	10-14	13.5×8	7°	0.25	1112-33722-13/8-40-22
	34	10-14	13.5×8	7°	0.27	1112-34722-13/8-40-22
	36	10-14	13.5×8	7°	0.29	1112-36722-13/8-40-22
	38	10-14	13.5×8	7°	0.34	1112-38723-13/8-40-22
	40	10-14	13.5×9.2	7°	0.40	1112-40723-13/9-40-22
	41	10-14	13.5×9.2	7°	0.41	1112-41723-13/9-40-22
	42	10-14	13.5×9.2	7°	0.43	1112-42723-13/9-40-22
Flat chipways chisel bit	38	10-14	16×10	7°	0.36	1113-38723-16/10-40-22
	40	10-14	16×10	7°	0.38	1113-40723-16/10-40-22
	41	10-14	16×10	7°	0.41	1113-41723-16/10-40-22
	42	10-14	16×10	7°	0.43	1113-42723-16/10-40-22
	45	10-14	22×16×10	7°	0.60	1113-45723-16/10-40-22
	46	10-14	22×16×10	7°	0.61	1113-46723-16/10-40-22
	48	10-14	22×16×10	7°	0.63	1113-48723-16/10-40-22
	50	10-14	22×16×10	7°	0.65	1113-50723-16/10-40-22
	56	10-14	24×16×10	7°	0.82	1113-56723-16/10-40-22
	60	10-14	26×16×10	7°	0.91	1113-60723-16/10-40-22
	65	10-14	26×16×10	7°	1.12	1113-65723-16/10-40-22
	80	10-14	36×16×10	7°	1.40	1113-80723-16/10-40-22
Oblique-flat chipways chisel bit	36	10-14	15×10	7°	0.40	1114-36725-15/10-40-22
	38	10-14	15×10	7°	0.42	1114-38725-15/10-40-22
	40	10-14	15×10	7°	0.45	1114-40725-15/10-40-22
	41	10-14	15×10	7°	0.47	1114-41725-15/10-40-22
	42	10-14	15×10	7°	0.49	1114-42725-15/10-40-22
	43	10-14	15×10	7°	0.51	1114-43725-15/10-40-22
Cross-type bit	30	11-15	12×12×8	7°	0.29	1221-30722-12/8-40-22
	32	11-15	12×12×8	7°	0.31	1221-32722-12/8-40-22
	33	11-15	12×12×8	7°	0.33	1221-33722-12/8-40-22
	34	11-15	12×12×8	7°	0.34	1221-34722-12/8-40-22
	35	11-15	12×12×8	7°	0.36	1221-35722-12/8-40-22
	36	11-15	13×12×8	7°	0.37	1221-36722-12/8-40-22
	38	11-15	14×12×8	7°	0.43	1221-38723-12/8-40-22
	40	11-15	15×12×8	7°	0.47	1221-40723-12/8-40-22
	41	11-15	15×12×8	7°	0.49	1221-41723-12/8-40-22
	42	11-15	15×12×8	7°	0.51	1221-42723-12/8-40-22
	43	11-15	15×12×8	7°	0.53	1221-43723-12/8-40-22
	45	11-15	17×14×8	7°	0.58	1221-45723-14/8-40-22
	48	11-15	17×14×8	7°	0.67	1221-48723-14/8-40-22
	50	11-15	19×14×8	7°	0.72	1221-50723-14/8-40-22
	55	11-15	20×16×10	7°	0.92	1221-55725-16/10-40-22
	60	11-15	22×16×10	7°	1.19	1221-60725-16/10-40-22

Drill bit	Diameter	No×button diameter			Flushing hole		Weight	Product code
	mm	Front	Gauge	Angle	Front	Side	Approx kg
Button bit, Short skirt	32	1×8	3×8	35°	1	1	0.24	1431-32722-18/38-40-53
	33	2×7	5×7	35°	2	1	0.26	1431-33722-27/57-42-53
	34	2×7	4×7	40°	1	1	0.29	1431-34722-27/47-42-53
	35	2×7	5×8	35°	1	1	0.33	1431-35722-27/58-42-53
	36	1×8	3×9	40°	1	1	0.37	1431-36722-18/39-42-53
	36	2×7	5×8	35°	1	1	0.37	1431-36722-27/58-42-53
	38	1×8	3×9	35°	1	1	0.38	1431-38723-18/39-42-53
	38	2×7	5×8	35°	1	1	0.38	1431-38723-27/58-42-53
	38	2×7	5×9	40°	2	1	0.38	1431-38723-27/59-42-53
	40	1×8	3×9	30°	1	1	0.40	1431-40723-18/39-40-53
	40	1×9	3×10	30°	1	1	0.40	1431-40723-19/310-40-53
	40	1×9	3×9	35°	1	1	0.40	1431-40723-19/39-42-53
	40	2×7	5×9	35°	1	1	0.40	1431-40723-27/59-42-53
	42	1×8	3×9	30°	1	1	0.43	1431-42723-18/39-40-53
	42	1×9	3×10	30°	1	1	0.43	1431-42723-19/310-40-53
	42	1×9	3×9	35°	1	1	0.43	1431-42723-19/39-42-53
	42	2×8	5×9	35°	1	1	0.43	1431-42723-28/59-42-53
Button bit, Long skirt	32	2×7	5×7	35°	1	1	0.30	1435-32722-27/57-45-51
	33	2×7	5×7	35°	1	1	0.31	1435-33722-27/57-45-51
	35	2×7	5×8	35°	1	1	0.36	1435-35722-27/58-45-51
	38	2×7	5×9	35°	1	1	0.41	1435-38723-27/59-45-51
	41	2×7	5×9	35°	1	1	0.42	1435-41723-27/59-45-51

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 the mining equipment sector as a distinguished leader in research, development, and sales. With an extensive history of expertise in the design, production, and commercialization of mining solutions, we have carved out a prestigious reputation. Our synergistic alliances with premier Chinese enterprises, combined with the use of superior-grade raw materials and cutting-edge production technology, translate into products that consistently deliver unmatched performance and durability, setting new industry standards.

Our comprehensive product lineup encompasses Top Hammer Drilling Tools, Down the Hole Drilling Tools, Pneumatic Rock Drills, Pneumatic Roof Bolters, Full Hydraulic Tunneling Drilling Rigs, Full Hydraulic Mining Drilling Rigs, Full Hydraulic Anchor Drilling Rigs, Down the Hole Drilling Rigs, Underground Internal Combustion Scrapers, Mining Trucks, and an array of other advanced Underground Trackless Equipment, addressing the diverse demands of the modern mining and construction industries.

Our product offerings have earned acclaim for their steadfast reliability and superior performance, making them indispensable in the mining, engineering, construction, and numerous other sectors where excellence is non-negotiable.

Tianjin Baptech Machinery Co., Ltd is wholeheartedly committed to pioneering the frontier of technical research and practical applications in mining equipment. Our mission is to equip users with safe, efficient, high-caliber equipment backed by exceptional quality service and robust after-sales support.