China 76mm-T45 Thread 13 Buttons Drop Center Retrac Button Dirll Bit for Rock Drilling Manufacturer, Pricelist

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China 76mm-T45 Thread 13 Buttons Drop Center Retrac Button Dirll Bit for Rock Drilling Manufacturer, Pricelist

Product Details

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

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Product Description

Basic Information

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

Origin

China

HS Code

82071990

Production Capacity

500,000 PCS/Month

📦

Packaging & Delivery

Package Size

30.00cm * 30.00cm * 30.00cm

Package Gross Weight

5.000kg

Package Type

Wooden Case / Carton

📝

Product Description

Drifting and tunnelling tools include rods, shank adapters, couplings and bits. These tools are designed for heavy-duty applications in mining and construction. We primarily offer 7 thread types: R25, R28, SR28, R32, SR35, and R35. With diameters ranging from 38mm to 127mm, these products are fully compatible with button bits, cross bits, and reaming equipment.

Thread Options: R22, R25, R28, SR28, R32, SR35, R35, T45
Diameter Range: 38mm - 127mm
Standard Productivity: 10,000 pcs per month

Carbide Dimension				Dimensions D		Flushing Hole
Gauge		Front		mm	in	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 for the 76T45 Retrac bit?

The bit body is manufactured from high-quality Carbon Steel, and the cutting tips utilize premium Tungsten Carbide (Yk05 or T6) for maximum durability in rock drilling.

Which thread types are available for your drilling tools?

We offer a wide range of threads including R22, R25, R28, SR28, R32, SR35, R35, and the T45 thread mentioned in this model.

What is the production capacity for these drilling bits?

Our current production capacity reaches up to 500,000 pieces per month, ensuring a steady supply for large-scale mining and construction projects.

How are the products protected during international shipping?

We use robust wooden cases or reinforced cartons for packaging to ensure the products remain undamaged during transport. The standard package size is 30x30x30cm.

Can the color of the drill bits be customized?

Yes, our standard surface treatment involves spray-painting, and we can provide the tools in Red, Black, Yellow, or White.

What machine types are compatible with these tools?

These are specifically designed for high-performance Drilling Tools used in drifting, tunnelling, and general rock excavation.