China 89mm-T51 Thread 16 Buttons Drop Center Dirll Retrac Button Bit Factories, Pricelist

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China 89mm-T51 Thread 16 Buttons Drop Center Dirll Retrac Button Bit Factories, Pricelist

Product Details

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

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Product Description

📋 Basic Information

Model NO.

89T51 Retrac

Certification

ISO 9001:2000, ISO 9001:2008

Standard

Surface Treatment

Spray-Paint

Manufacturing Process

Stamping

Material

Carbon Steel

Thread

T51

Machine Type

Drilling Tools

Color

Red, Black, Yellow, White

Tungsten Carbide

Yk05 or T6

Diameter

64mm

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

📍 Product Description

Drifting and tunnelling tools include rods, shank adapters, couplings and bits. We offer various thread types including R25, R28, SR28, R32, SR35, and R35. With diameters ranging from 38mm to 127mm, these tools are compatible with button bits, cross bits, and reaming products.

Key Features:
(1) Thread Options: R22, R25, R28, SR28, R32, SR35, R35, R38, T38, T45, ST58, GT60.
(2) Diameter Range: 82-140mm.
(3) Packaging: Secure wooden cases or cartons.
(4) High Productivity: 10,000pcs 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	12.7	5	12.7	89	3 1/2"	4	2
9	11	8	10	89	3 1/2"	3	1
9	14	9	14	127	5"	3	1

❓ Frequently Asked Questions

Q1: What materials are used in the manufacturing of 89T51 Retrac bits?

The bits are manufactured using high-quality Carbon Steel combined with YK05 or T6 Tungsten Carbide for superior durability and drilling performance.

Q2: What certifications do your drilling tools hold?

Our production process is certified under ISO 9001:2000 and ISO 9001:2008 standards, ensuring consistent quality and reliability.

Q3: Which thread types are available for these drifting and tunnelling tools?

We support a wide range of threads including R22, R25, R28, SR28, R32, SR35, R35, R38, T38, T45, ST58, and GT60.

Q4: How is the product packaged for international shipping?

Products are typically packed in sturdy wooden cases or reinforced cartons to ensure safety during transport. The standard package size is 30x30x30cm.

Q5: What is the maximum production capacity per month?

Our current production capacity is approximately 500,000 pieces per month, allowing us to handle both small and large-scale industrial orders efficiently.

Q6: What surface treatments are applied to the tools?

The tools undergo a professional spray-paint surface treatment, which provides an extra layer of protection against corrosion and wear.