Superior Tapered 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.: 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: Available in versatile taper angles of 7°, 11°, and 12°.

b. According to type: Comprehensive range including high-precision drill bits and sturdy drill rods.

2. Drill bit:

a. Classification: Choose from our expertly crafted chisel bits, cross bits, and button bits.
b. Material: Engineered with robust materials such as 40Cr and 42CrMo for chisel and cross bits, complemented by YK15.6 and YK20 alloys; Button bits are crafted from 42CrMo, 35CrNiMoV, FF710, 45CrNiMoVA, with alloys like G208, kk06, YG6, and KD10H providing unparalleled durability.

c. Number of button: Select from configurations of 4, 5, 6, 7, or 8 buttons for optimal performance.

d. Usually use parabolic button and conical button, designed for optimal efficiency.

3. Drill rod:

a. Classification: Available in H22 and H25 diameters, catering to a variety of drilling needs.

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

c. Shank: Offered in dimensions H22×84, H22×108, H25×108, and H25×159 for enhanced compatibility 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 is a distinguished leader in the mining equipment industry, excelling in research, development, and sales. With extensive experience in design and production, we have a solidified reputation for excellence. Collaborating with top-tier enterprises in China, Baptech Machinery utilizes premium raw materials and cutting-edge technology to deliver products that excel in performance and durability.

Our comprehensive product line includes Top Hammer Drilling Tools, Down the Hole Drilling Tools, Pneumatic Rock Drill, Pneumatic Roof Bolter, advanced Full Hydraulic Tunneling and Mining Drilling Rigs, Full Hydraulic Anchor Drilling Rig, and other innovative Underground Trackless Equipment, such as the Down the Hole Drilling Rig and Mining Trucks.

Our products are celebrated for their outstanding reliability and performance, making them indispensable in mining, engineering, construction, and beyond.

Dedicated to pioneering technical research and innovative applications, Tianjin Baptech Machinery Co., Ltd aims to provide users with highly efficient, safe equipment, and exceptional service and support, ensuring customer satisfaction and successful operations.