Customized Yellow Chisel Drill Bit for Quarrying and Tunneling

• 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° - A diverse selection to suit your unique quarrying and tunneling needs.

b. According to Type: Drill Bit and Drill Rod - Precision tools tailored for optimal performance.

2. Drill Bit:

a. Classification: Chisel Bit, Cross Bit, Button Bit - Advanced designs for superior cutting and drilling efficiency.
b. Material: Crafted from 40Cr, 42CrMo for chisel and cross bits, combining YK15.6 and YK20 alloys for unmatched durability. Button bits are made from 42CrMo, 35CrNiMoV, FF710, 45CrNiMoVA with premium alloys such as G208, kk06, YG6, KD10H for exceptional strength and resilience.

c. Number of Button: Options ranging from 4 to 8 buttons for versatility across drilling scenarios.

d. Button Style: Featuring parabolic and conical buttons for enhanced penetration and longevity.

3. Drill Rod:

a. Classification: Available in diameters H22 and H25, ensuring compatibility with various drilling systems.

b. Material: Engineered from robust materials like 8Cr, 95CrMo, 55SiMnmo, 40SiMnCrNiMo (Z708), 23CrNi3M, 22CrNi3Mo, 22SiMnCrNi2Mo for unparalleled durability.

c. Shank Dimensions: Offered in H22×84, H22×108, H25×108, H25×159 for precise fit and performance.

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 as a beacon of excellence in the mining equipment sector, excelling in research, development, and sales with a legacy of experience in design and manufacturing. We are renowned for our collaboration with China's industrial leaders, leveraging top-tier raw materials, cutting-edge production technologies, and meticulous processing equipment to deliver products that set the standard in durability and performance.

Our extensive product portfolio features 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 various Underground Trackless Equipment, each designed for peak reliability and unparalleled performance.

Our products are celebrated for their reliability and exceptional performance, serving the mining, engineering, and construction industries with unparalleled distinction.

Tianjin Baptech Machinery Co., Ltd is steadfast in its commitment to the innovation and application of mining equipment technologies, striving to furnish users with equipment that is not only efficient and safe but also backed by superior service and after-sales support.