High-Performance T45 Retrac Rock Drill Button Bit for Mining Benching

• Customization: Available
• After-sales Service: Track The Usage Situation and Make Compensation
• Certification: ISO 9001:2000
• Model NO.: 70T45-1*9/3*11/6*11 Parabolic Button
• Surface Treatment: Painting
• Manufacturing Process: Quenching, Tempering
• Material: 45crnimov, Yk05
• Colour: Red, Yellow, Black, Customized
• Application: Mining / Quarrying / Tunneling / Construction
• Bit Face Shape: Drop Center
• Button Shape: Parabolic
• Drill Bit Models: Retrac Button Bit
• Single Weight: 2.10kg
• Transport Package: Wooden Box
• Specification: 70T45-1*9/3*11/6*11
• Trademark: BAPTECH
• Origin: China
• HS Code: 8207199000
• Production Capacity: 200000/Year

Product Description

Product Description

 

Our exceptional bench and production drilling tools are meticulously categorized into R32, T38, T45, T51, T60, ST58, and ST68 threading options. Each thread type is precisely tailored to accommodate various drill rod diameters, ensuring optimal performance and compatibility.

At the core of our offerings are premium components, including high-quality drill bits, robust drill rods, durable shank adapters, and reliable couplings.
1. Drill Bit:
a. Classification: Our drill bits are expertly classified into button bits, reaming bits, and cross-type bits, with the button bit representing the pinnacle of our product range.
b. Material: Crafted predominantly from superior hot-set steel like FF710 and 45CrNiMoVA, paired with YK05 alloy, our drill bits utilize advanced hot-set inlay techniques for enhanced durability.
c. Alloy Shape: Our alloy selection includes spherical, parabolic, and ballistic buttons. For fast penetration, choose the parabolic button; for high wear resistance, opt for the spherical button.

2. Drill Rod:
a. Classification: Our drill rods are skillfully categorized into extension rods, speedrods, and guide tubes, with round drill rods being the standard for bench and production drilling applications.
b. Material: Our drill rods are primarily made from high-strength 23CrNi3Mo steel, undergoing specialized carburizing treatment for maximum durability and performance.

3. Shank Adapter and Coupling: Constructed from 23CrNi3Mo steel and fortified through carburization, these components are engineered for excellence.

 

Product Parameters

Drill bit	Diameter	No×button diameter			Flushing hole		Weight	Product code
	mm	Front	Gauge	Angle	Front	Side	Approx kg
Button bit	Spherical buttons
	70	4×11	8×11	40°	2	-	2.30	1431-70T45-411/811-45-31
	70	3×11,1×9	6×11	35°	3	-	2.20	1433-70T45-411/611-45-31
	70	4×10,1×10	8×11	35°	4	-	2.20	1432-70T45-510/811-45-31
	76	4×11	8×11	40°	2	-	2.60	1431-76T45-411/811-45-31
	76	5×11	8×12	35°	2	1	2.60	1431-76T45-511/812-45-31
	76	3×11,1×11	6×13	35°	3	-	2.40	1433-76T45-411/613-45-31
	76	4×11,1×11	8×12	35°	4	-	2.60	1432-76T45-511/812-45-31
	89	4×13	8×13	40°	2	-	4.60	1431-89T45-413/813-45-31
	89	6×11	8×12	35°	2	-	4.60	1431-89T45-611/812-45-31
	89	3×11,2×11	6×13	35°	3	1	4.10	1433-89T45-511/613-45-31
	89	4×11,1×11	8×12	35°	4	-	4.60	1433-89T45-511/812-45-31
	89	4×13,1×13	8×13	35°	4	-	4.60	1432-89T45-513/813-45-31
	102	5×14	8×14	40°	2	-	5.00	1431-102T45-514/814-45-31
	102	6×13	8×16	40°	2	1	5.00	1431-102T45-613/816-45-31
	102	3×13,2×13	6×14	35°	3	1	4.50	1433-102T45-513/614-45-31
	102	4×13,1×13	8×14	35°	4	-	4.50	1433-102T45-513/814-45-31
	102	4×13,2×13	8×13	35°	4	1	4.50	1433-102T45-613/813-45-31
	Parabolic buttons
	70	3×11,1×9	6×11	35°	3	-	2.20	1433-70T45-411/611-45-51
	70	4×10,1×10	8×11	35°	4	-	2.20	1432-70T45-510/811-45-51
	76	4×11	8×11	40°	2	-	2.60	1431-76T45-411/811-45-51
	76	5×11	8×12	35°	2	1	2.60	1431-76T45-511/812-45-51
	76	3×11,1×11	6×13	35°	3	1	2.40	1433-76T45-411/613-45-51
	76	4×11,1×11	8×11	35°	4	-	2.60	1432-76T45-511/811-45-51
	76	4×11,1×11	8×12	35°	4	-	2.60	1432-76T45-511/812-45-51
	89	4×13	8×13	40°	2	-	4.60	1431-89T45-413/813-45-51
	89	6×11	8×12	35°	2	-	4.60	1431-89T45-611/812-45-51
	89	3×11,2×11	6×13	35°	3	1	4.10	1433-89T45-511/613-45-51
	89	4×11,1×11	8×12	35°	4	-	4.60	1433-89T45-511/812-45-51
	89	4×13,1×13	8×13	35°	4	-	4.60	1432-89T45-513/813-45-51

Drill bit	Diameter	No×button diameter			Flushing hole		Weight	Product code
	mm	Front	Gauge	Angle	Front	Side	Approx kg
Retrac button bit	Spherical buttons
	70	4×11	8×11	40°	2	-	2.50	1531-70T45-411/811-45-31
	70	3×11,1×9	6×11	35°	3	-	2.50	1533-70T45-411/611-45-31
	70	4×10,1×10	8×11	35°	4	-	2.50	1632-70T45-510/811-45-31
	76	4×11	8×11	40°	2	-	3.20	1531-76T45-411/811-45-31
	76	5×11	8×12	35°	2	1	3.20	1531-76T45-511/812-45-31
	76	3×11,1×11	6×13	35°	3	-	3.20	1533-76T45-411/613-45-31
	76	4×11,1×11	8×11	35°	4	-	3.20	1632-76T45-511/811-45-31
	76	4×11,1×11	8×12	35°	4	-	3.20	1632-76T45-511/812-45-31
	89	4×13	8×13	40°	2	-	5.40	1531-89T45-413/813-45-31
	89	6×11	8×12	35°	2	-	5.40	1531-89T45-611/812-45-31
	89	3×11,2×11	6×13	35°	3	1	5.40	1533-89T45-511/613-45-31
	89	4×11,1×11	8×12	35°	4	-	5.40	1533-89T45-511/812-45-31
	89	4×13,1×13	8×13	35°	4	-	5.40	1632-89T45-513/813-45-31
	102	5×14	8×14	40°	2	-	6.80	1531-102T45-514/814-45-31
	102	6×13	8×16	40°	2	1	6.80	1531-102T45-613/816-45-31
	102	3×13,2×13	6×14	35°	3	1	6.80	1533-102T45-513/614-45-31
	102	4×13,1×13	8×14	35°	4	-	6.80	1533-102T45-513/814-45-31
	102	4×13,2×13	8×13	35°	4	1	6.80	1533-102T45-613/813-45-31
	Parabolic buttons
	70	3×11,1×9	6×11	35°	3	-	2.50	1533-70T45-411/611-45-51
	70	4×10,1×10	8×11	35°	4	-	2.50	1632-70T45-510/811-45-51
	76	4×11	8×11	40°	2	-	3.20	1531-76T45-411/811-45-51
	76	5×11	8×12	35°	2	1	3.20	1531-76T45-511/812-45-51
	76	3×11,1×11	6×13	35°	3	1	3.20	1533-76T45-411/613-45-51
	76	4×11,1×11	8×11	35°	4	-	3.20	1632-76T45-511/811-45-51
	76	4×11,1×11	8×12	35°	4	-	3.20	1632-76T45-511/812-45-51
	89	4×13	8×13	40°	2	-	5.40	1531-89T45-413/813-45-51
	89	6×11	8×12	35°	2	-	5.40	1531-89T45-611/812-45-51
	89	3×11,2×11	6×13	35°	3	1	5.40	1533-89T45-511/613-45-51
	89	4×11,1×11	8×12	35°	4	-	5.40	1533-89T45-511/812-45-51
	89	4×13,1×13	8×13	35°	4	-	5.40	1632-89T45-513/813-45-51
Dome bit for reaming	Spherical buttons
	127	1×13	18×13	35°	3	1	6.00	1441-127T45-113/1813-45-31
	152	2×14	18×14	35°	3	1	10.60	1441-152T45-214/1814-45-31
	Parabolic buttons
	127	1×13	18×13	35°	3	1	6.00	1441-127T45-113/1813-45-51
	152	2×14	18×14	35°	3	1	10.60	1441-152T45-214/1814-45-51

 

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 mining equipment innovation, dedicated to research, development, and sales. Our extensive experience in design, production, and sales has earned us a prominent industry reputation. Collaborating with top enterprises across China, we use superior raw materials, cutting-edge production technologies, and precise processing equipment to craft products that deliver exceptional performance and longevity.

Our comprehensive product lineup 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 an array of other state-of-the-art Underground Trackless Equipment.

Our products are celebrated for their unwavering reliability and superior performance, making them the preferred choice across mining, engineering construction, and various other industries.

At Tianjin Baptech Machinery Co., Ltd, we are passionately committed to advancing the technical research and application of mining equipment, with a steadfast goal of delivering efficient, safe, and high-quality equipment, supported by exceptional service and comprehensive after-sales support.