High-Quality 102mm R32/R35/T38 Rock Drill Reaming Button Bit for Mining Rock Manufacturers, Factories

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High-Quality 102mm R32/R35/T38 Rock Drill Reaming Button Bit for Mining Rock Manufacturers, Factories

Product Details

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

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Product Description

Basic Information

Model NO.

102mm reaming bit

Certification

ISO 9001:2000, ISO 9001:2008

Standard

Material

Carbon Steel

Surface Treatment

Spray-Paint

Manufacturing

Stamping

Thread

R32/R35/T38

Tungsten Carbide

Yk05 or T6

Color

Red, Black, Yellow, White

Production Capacity

500,000 PCS/Month

Product Description

Reaming drilling tools are essential when a large diameter hole is required. Typically, a pilot hole is drilled to depth first, followed by the reaming process. We provide high-quality pilot reaming drilling tools, domed reaming button bits, and adapter reaming button bits. Our pilot reaming tools consist of pilot adapters and reaming button bits, while domed and adapter reaming bits feature a robust one-piece design.

Parameters

Thread sizes: R25, R28, and R32
Pilot adapter head diameter: 26mm to 40mm
Pilot bit degrees: 6°, 12°
Reaming button bit diameter: 64mm to 225mm

Key Features

Hot-mounted alloy buttons for superior accuracy
Premium bit materials for high reliability
Optimized for various rock conditions
High drilling efficiency and speed
Cost-effective performance

Technical Specifications

Thread	Carbide Gauge		Carbide Front		D (Diameter)		d (Pilot)		Flushing Hole
Thread	No.	mm	No.	mm	mm	inch	mm	inch	Front	Side
R 32	8	14	4/3	11/11	102	4"	41	1 5/8"	2	0
T 38	8	14	7/4/2	11/11/9.5	102	4"	51	2"	2	0
T 38	8	14	4/6	12.7/12.7	127	5"	67	2 5/8"	2	0
T 45	8	14	4/6	12.7/12.7	127	5"	64	2 1/2"	2	0
T 38	8	16	6/6	14/14	152	6"	102	4"	2	0
ST 58	8	16	4/6	14/14	152	6"	89	3 1/2"	2	0
R 32	8	12.7	6/1	11/9.5	89	3 1/2"	29	1 5/32"	3	2
T 38	8	12.7	6/1	12.7/9.5	102	4"	29	1 5/32"	3	2

Packaging & Delivery

Package Size

30.00cm * 30.00cm * 30.00cm

Package Gross Weight

5.000kg

Transport Package

Wooden Case

Frequently Asked Questions

Q1: What materials are used in the 102mm reaming bits?

A: Our reaming bits are manufactured using high-quality Carbon Steel and premium Tungsten Carbide (Yk05 or T6) for maximum durability and drilling efficiency.

Q2: What thread types are available for these drilling tools?

A: We offer standard thread sizes including R25, R28, R32, R35, T38, T45, and ST58 to suit different drilling rig requirements.

Q3: In which applications are these reaming tools typically used?

A: These tools are ideal for blasting duties in tunneling, construction, mining, and quarrying where pilot holes need to be enlarged.

Q4: How is the durability of the buttons ensured?

A: The alloy buttons are hot-mounted into the drill bit. This process ensures high precision and prevents button loss during high-impact drilling scenarios.

Q5: Can these bits handle different rock conditions?

A: Yes, our reaming bits are designed with different configurations (domed or adapter types) to provide optimal performance in varying rock hardness and geological conditions.

Q6: What is the production capacity for bulk orders?

A: We have a robust production capacity of approximately 500,000 pieces per month, ensuring timely delivery for large-scale projects.