High-Quality SR35 Thread Button bits Manufacturer, Quotes

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High-Quality SR35 Thread Button bits Manufacturer, Quotes

Drifting and tunnelling tools include rods, shank adapters, couplings and bits.

SR35 Button bit used for drifting,tunneling and bolting.

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Product Description

Drifting and tunnelling tools include rods, shank adapters, couplings and bits. These professional-grade tools are designed for demanding excavation environments.

SE35 Retrac Button Bit

Our Retrac button bits deliver excellent performance across various geological conditions, offering high efficiency and significant cost savings.

Higher penetration rate
Improved reliability
Longer service life

We provide 11 main thread types: SR22, SR25, R25, SR28, R28, SR32, R32, SR38, R38 and T35. Diameter ranges from 38-127mm. These components are fully compatible with button bits, cross bits, and reaming products.

Technical Advantages

Premium Material: Drill bit body manufactured from high-grade 50R61 steel.
Superior Carbide: Equipped with YK05 or T6 head carbide for maximum hardness.
Standard Diameters: Precision sizes ranging from 45mm to 57mm.
Secure Packaging: Delivered in durable wooden cases or export cartons.
High Capacity: Robust manufacturing with a productivity of 50,000pcs per month.

Specifications: SR35 Button Bit

Button Bit	Gauge Buttons		Front Buttons		Dimensions D		Flushing Hole
Button Bit	[No.]	[mm]	[No.]	[mm]	[mm]	[in]	Front	Side
Type 1	5	11	2	9	48	1 7/8"	1	1
Type 2	5	12.7	2	9.5	51	2"	1	2
Type 3	6	9.5	3	8	45	1 3/4"	3	1
Type 4	6	9	3	9	48	1 7/8"	3	1
Type 5	6	10	3	10	57	2 1/4"	3	1

Frequently Asked Questions

1. What applications are these drifting and tunnelling tools suitable for?

They are specifically designed for mining, tunneling, and construction projects requiring high-efficiency drilling and durable performance.

2. What materials are used to ensure the durability of the drill bits?

The drill bit body is made from high-strength 50R61 steel, while the head uses YK05 or T6 carbide for maximum wear resistance.

3. Which thread types are available for the button bits?

We offer a wide range of threads including SR22, SR25, R25, SR28, R28, SR32, R32, SR38, R38, and T35 to match different equipment needs.

4. How does the SE35 Retrac button bit improve productivity?

The Retrac design and high-quality carbide configuration allow for a higher penetration rate and improved reliability, reducing downtime and tool changes.

5. What is the standard packaging for international shipping?

To ensure safety during transit, products are typically packaged in reinforced wooden cases or heavy-duty cartons based on the order quantity.

6. Can these bits be used with reaming products?

Yes, our button bits and cross bits are fully compatible with standard reaming products for various industrial drilling tasks.