China Yk05 Dia 41-127mm Thread Button Bit for Mining Factory, Factories

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China Yk05 Dia 41-127mm Thread Button Bit for Mining Factory, Factories

Product Details

Customization:	Available
After-sales Service:	Repair or Replacement
Warranty:	6 Months

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Product Description

📋 Basic Info.

Model NO.

button drill bit

Certification

ISO 9001:2000, ISO 9001:2008

Standard

Surface Treatment

Spray-Paint

Material

Carbon Steel

Tungsten Carbide

Yk05 or T6

Manufacturing Process

Stamping

Thread Types

R22, R25, R28, Sr28, R32, Sr35, R35

Machine Type

Drilling Tools

Color

Red, Black, Yellow, White

📦 Packaging & Delivery

Package Size

30.00cm * 30.00cm * 30.00cm

Gross Weight

5.000kg

Transport Package

Wooden Case

Production Capacity

500,000 PCS/Month

🛠️ Product Description

Drifting and tunnelling tools include rods, shank adapters, couplings, and bits. We primarily offer 7 thread specifications: R25, R28, SR28, R32, SR35, and R35. With a diameter range of 38-127mm, these products are highly compatible with button bits, cross bits, and various reaming tools.

Thread Availability: R22, R25, R28, SR28, R32, SR35, R35, R38, T38, T45, T51, ST58, GT60, ST68
Diameter Range: 38mm to 254mm
Packaging: Securely packed in wooden cases or reinforced cartons
Application: Optimized for professional drifting and tunneling operations

📊 Technical Parameters

Button Bit R38	Gauge Carbide		Front Carbide		Dimensions D		Flushing Hole
Button Bit R38	No.	mm	No.	mm	mm	inch	Front	Side
Standard	8	10	4	10	64	2 1/2"	2	0
Standard	8	11	6	11	76	3"	2	0
Standard	8	14	6	14	102	4"	2	0
Drop Center Type
Drop Center	6	10	3/1	10/9	64	2 1/2"	3	0
Drop Center	6	12.7	3/1	11/9.5	76	3"	3	0

Button Bit T38	Gauge Carbide		Front Carbide		Dimensions D		Flushing Hole
Button Bit T38	No.	mm	No.	mm	mm	inch	Front	Side
Standard	6	10	3	10	57	2 1/4"	3	1
Standard	6	12.7	3	12.7	76	3"	3	1
Heavy Duty	6	14	4	14	89	3 1/2"	3	0

❓ Frequently Asked Questions

What materials are used in the button drill bits?

The bits are manufactured using high-quality Carbon Steel for the body and premium Tungsten Carbide (Yk05 or T6 grade) for the cutting buttons to ensure maximum durability.

What thread types do you provide for drifting and tunneling?

We offer a wide range of threads including R22, R25, R28, SR28, R32, SR35, R35, R38, T38, T45, T51, ST58, GT60, and ST68 to fit various drilling equipment.

How are the products packaged for international shipping?

Products are typically packed in sturdy wooden cases or reinforced cartons to prevent damage during transit. The standard package size is 30x30x30cm with a gross weight of approximately 5kg per unit.

What is the diameter range of your button bits?

Our button bits range in diameter from 38mm up to 254mm, covering a broad spectrum of mining and construction drilling needs.

Can these tools be used for high-capacity projects?

Yes, we have a monthly production capacity of 500,000 pieces, making us capable of supporting large-scale mining and infrastructure projects.

Are your manufacturing processes certified?

Yes, our manufacturing facility and products comply with ISO 9001:2000 and ISO 9001:2008 quality management standards.