Name: Heavy Duty T45-127mm Reaming Bit Rock Drill Bit for Mining Tunneling Hole Enlarging Drilling Tool
Brand: KSQ Technologies (Beijing) Co. Ltd
SKU: T45-127mm
Price: 225 USD
Availability: InStock

Home Products Rock Drilling Tools

Heavy Duty T45-127mm Reaming Bit Rock Drill Bit for Mining Tunneling Hole Enlarging Drilling Tool

Product Details:

Place of Origin:	CHINA
Brand Name:	MIROC
Certification:	ISO
Model Number:	T45-127mm

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	225
Delivery Time:	7-14
Supply Ability:	3000

Contact Now

Detailed Product Description

Product Name:	Reaming Bit	Application:	Mining / Tunneling / Quarrying / Rock Drilling
Reaming Diameter:	76–300 Mm	Pilot Hole Diameter:	38–127 Mm
Thread Type:	R32 / R38 / T38 / T45 / T51 / T60	Carbide Shape:	Spherical / Conical / Ballistic
Body Material:	Alloy Steel	Cutting Material:	Tungsten Carbide
Suitable Formation:	Soft Rock / Medium Hard Rock / Hard Rock	Applicable Equipment:	Drilling Rig / Rock Drill / DTH Drilling Equipment
Highlight:	Heavy Duty T45 rock drill bit , 127mm reaming bit for mining , Tunneling hole enlarging drilling tool

Heavy Duty T45-127mm Reaming Bit Rock Drill Bit

Professional rock drilling tool for mining, tunneling, and hole enlarging applications.

Product Overview

This Heavy Duty Reaming Bit is engineered for enlarging drilled holes in mining, tunneling, quarrying and underground construction. The robust bit body and wear-resistant carbide cutting elements ensure stable performance and extended service life in demanding rock formations.

Technical Specifications

Model	Reaming Diameter	Pilot Hole	Thread
R32 Reaming Bit	76-152 mm	38-76 mm	R32
R38 Reaming Bit	89-165 mm	45-89 mm	R38
T38 Reaming Bit	89-178 mm	45-102 mm	T38
T45 Reaming Bit	102-203 mm	51-127 mm	T45
T51 Reaming Bit	127-254 mm	76-127 mm	T51
T60 Reaming Bit	152-300 mm	89-127 mm	T60

Key Features & Advantages

Excellent hole enlargement performance
Durable alloy steel bit body construction
Wear-resistant tungsten carbide inserts
Stable drilling performance in demanding conditions
Engineered for heavy-duty rock drilling applications
Specifically designed for mining and tunneling operations
Multiple sizes and specifications available

Typical Applications

Mining operations
Tunneling projects
Quarrying applications
Underground construction
Rock drilling operations
Hole enlargement tasks
Drilling engineering projects

Customization Options

We offer customized Reaming Bit solutions including various sizes, carbide configurations, and connection specifications tailored to customer requirements. OEM services and specialized drilling solutions are available.