High-Quality 76mm-T45 Thread 13 Buttons Drop Center Retrac Button Dirll Bit for Rock Drilling Manufacturer, Factories

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High-Quality 76mm-T45 Thread 13 Buttons Drop Center Retrac Button Dirll Bit for Rock Drilling Manufacturer, Factories

Product Details

Customization:	Available
Certification:	ISO 9001:2000, ISO 9001:2008
Standard:	GB

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Product Description

Basic Specifications

Model NO.

76T45 Retrac

Surface Treatment

Spray-Paint

Manufacturing Process

Stamping

Material

Carbon Steel

Thread

T45

Machine Type

Drilling Tools

Color

Red, Black, Yellow, White

Tungsten Carbide

Yk05 or T6

Diameter

76mm

HS Code

82071990

Production Capacity

500,000 PCS/Month

Packaging & Delivery

Package Size

30.00cm * 30.00cm * 30.00cm

Package Gross Weight

5.000kg

Transport Package

Wooden Case / Carton

Product Description

Our drifting and tunnelling tools include high-performance rods, shank adapters, couplings, and bits. We support seven primary thread types: R25, R28, SR28, R32, SR35, and R35. With a diameter range of 38-127mm, these tools are fully compatible with button bits, cross bits, and various reaming products.

Threads available: R22, R25, R28, SR28, R32, SR35, R35, T45
Diameter Range: 38mm to 127mm
Packaging: Securely packed in wooden cases or cartons
Monthly Productivity: 10,000 pcs per month for drifting tools

Carbide Dimensions				Dimensions D		Flushing Hole
Gauge		Front		Dimensions D		Flushing Hole
No.	mm	No.	mm	mm	inch	Front	Side
6	14	4	14	89	3 1/2"	3	0
8	12.7	6	11	82	3 1/4"	2	1
8	12.7	6	11	85	3 3/8"	2	1
8	12.7	6	12.7	89	3 1/2"	2	0
8	14	6	14	102	4"	2	0
8	16	6	14	115	4 1/2"	2	0
8	16	8	14	127	5"	2	0
8	16	8	16	140	5 1/2"	2	0
9	11	8	10	89	3 1/2"	3	1
10	14	9	12.7	115	4 1/2"	5	-

Frequently Asked Questions

What materials are used in the manufacturing of these drilling tools?

The tools are manufactured using high-quality Carbon Steel and Tungsten Carbide (YK05 or T6) to ensure durability and wear resistance in tough drilling environments.

Which thread types are available for your drifting and tunnelling tools?

We offer a wide range of threads including R22, R25, R28, SR28, R32, SR35, R35, and T45 to suit various drilling machine requirements.

What is the diameter range for the 76T45 Retrac bits?

The standard diameter is 76mm, but our broader product line covers diameters ranging from 38mm up to 127mm for different applications.

How are the products packaged for international shipping?

To ensure safety during transit, products are typically packed in sturdy wooden cases or reinforced cartons, depending on the volume and client requirements.

What is the production capacity for these tools?

We have a robust manufacturing capability with a production capacity of up to 500,000 pieces per month for basic info components and 10,000 pieces per month for specific drifting tools.