Description
Product Overview
GBJ drilling inserts are engineered for precision and durability in metalworking applications. These inserts feature a TiN-coated carbide matrix, providing excellent wear resistance and heat tolerance to prevent sticking to tool holders or workpieces. With a total length of 7 inches (180 mm), diameter of 0.98 inches (25 mm), cutting depth of 4 inches (102 mm), and cutting diameter of 0.96 inches (24.5 mm), they are optimized for efficient performance. The vacuum hardening process ensures superior craftsmanship, making them easy to cut and ideal for demanding industrial environments. This product includes one WC05-XP25-24.5-4D drill bit and ten WCMT050308FN drilling inserts, offering a complete solution for various drilling needs.

Usage
These drilling inserts are recommended for ordinary drilling and cross-hole drilling, particularly in shallow or intermittent scenarios. They are suitable for working with materials such as steel, aluminum, and brass, including reinforced and non-steel applications. Ideal for industrial settings, workshops, and construction sites, they cater to professionals and DIY enthusiasts who require reliable tools for metal fabrication, repair, and manufacturing. The inserts excel in environments where quick chip discharge and minimal tool wear are critical, ensuring smooth operations in both continuous and stop-start drilling tasks.
Why Choose Us
GBJ drilling inserts stand out due to their high-quality TiN coating and carbide construction, which enhance longevity and reduce the need for frequent replacements. The vacuum hardening process and meticulous design ensure consistent performance, even under high-stress conditions. Unlike generic alternatives, these inserts are tested for heat resistance and chip management, providing a competitive edge in efficiency and cost-effectiveness. Backed by positive customer feedback and a focus on industrial standards, they deliver reliable results that meet the demands of serious metalworkers.
Key Features
- TiN-coated carbide matrix for exceptional wear and heat resistance
- Efficient chip discharge and crushing to prevent bit sticking
- Vacuum hardening process for durable and precise craftsmanship
- Compatible with steel, aluminum, brass, and reinforced materials
- Includes drill bit and multiple inserts for versatile applications
FAQ
What materials can these drilling inserts handle?
They are suitable for drilling steel, aluminum, brass, and other metals, including reinforced structures, due to their robust carbide and TiN coating.
How do the inserts prevent chip buildup?
The design promotes quick chip discharge and crushing, reducing the risk of sticking and ensuring smoother drilling operations.
Are these inserts easy to install and replace?
Yes, they are designed for straightforward installation in compatible tool holders, with precise dimensions that facilitate easy cutting and replacement.
What is included in the packaging?
The set contains one WC05-XP25-24.5-4D drill bit and ten WCMT050308FN drilling inserts, providing a complete kit for immediate use.
Can they be used for deep drilling tasks?
They are optimized for shallow and intermittent drilling; for deeper applications, ensure proper cooling and tool support to maintain performance.




Reviews
There are no reviews yet.