China R32-51mm, 9 Buttons Thread Button Drill Bits Manufacturers, Quotes

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China R32-51mm, 9 Buttons Thread Button Drill Bits Manufacturers, Quotes

Product Details

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

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Product Description

Basic Info.

Model NO.:R32-51

Certification:ISO 9001:2000, ISO 9001:2008

Standard:GB

Surface Treatment:Spray-Paint

Process:Stamping

Material:Carbon Steel

Thread:R32

Machine Type:Drilling Tools

Color:Red, Black, Yellow, White

Tungsten Carbide:Yk05 or T6

Diameter:45mm

Origin:China

HS Code:82071990

Capacity:500,000 PCS/Month

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Packaging & Delivery

Package Size:30.00cm * 30.00cm * 30.00cm

Gross Weight:5.000kg

Transport Package:Wooden Case

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Product Description

Drifting and tunnelling tools include rods, shank adapters, couplings and bits. We provide 7 main threads: R22, R25, R28, SR28, R32, SR35, and R35. With a diameter range of 38-127mm, these tools are highly compatible with button bits, cross bits, and reaming products.

Thread: R22, R25, R28, SR28, R32, SR35, R35
Diameter: 38-127mm
Package: In wooden case or in carton
Productivity: 10,000pcs/month

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Technical Specifications

Type	Carbide Dimension (mm)				Dimensions D		Flushing Hole
Type	Gauge No.	Gauge Size	Front No.	Front Size	mm	inch	Front	Side
Button Bit	5	9	2	9	41	1 5/8"	1	1
Button Bit	5	10	2	9	45	1 3/4"	1	1
Button Bit	6	11	2	9	51	2"	2	0
Button Bit	6	10	3	8	45	1 3/4"	3	1
Button Bit	6	11	3	9	51	2"	3	1

Frequently Asked Questions

What materials are used in the manufacturing of these drill bits?

Our drill bits are manufactured using high-quality Carbon Steel with premium Tungsten Carbide tips (Yk05 or T6 grade) for maximum durability and drilling efficiency.

Which thread types do you offer for drifting and tunnelling?

We provide a wide range of thread types including R22, R25, R28, SR28, R32, SR35, and R35 to suit various drilling machine requirements.

What is the diameter range for these drilling tools?

The diameters range from 38mm to 127mm. Specific models like the R32-51 featured here have common diameters of 45mm and 51mm.

How are the products protected during shipping?

To ensure the tools reach you in perfect condition, we package them in robust wooden cases or reinforced cartons, specifically designed for export transport.

What is your monthly production capacity for these bits?

We have a strong manufacturing foundation with a production capacity of approximately 500,000 pieces per month to meet large-scale industrial demands.

Are your manufacturing processes certified?

Yes, our manufacturing processes are strictly compliant with ISO 9001:2000 and ISO 9001:2008 international standards.