Description
Product Overview
The HTC Tool & Cutter 1/8″ Carbide Countersink is engineered for precision chamfering in industrial metal and composite applications. With a 90-degree angle and single flute design, it ensures clean, accurate hole finishing. Made from high-grade carbide, this tool withstands high-speed machining and delivers consistent performance. Its 1/8″ cutting diameter and 1-1/2″ overall length make it ideal for tight spaces and detailed work. The 1/8″ shank diameter ensures secure mounting in standard collets.
Usage
This countersink is commonly used in manufacturing, fabrication, and maintenance shops where precision hole finishing is critical. Ideal for machinists, engineers, and technicians working with steel, aluminum, and composite materials. It’s suitable for both manual and CNC applications, especially in aerospace, automotive, and tooling industries. Its compact size allows for use in confined areas, while its carbide construction ensures long tool life and minimal wear.
Why Choose Us
HTC Tool & Cutter offers industry-leading quality with precision-machined carbide components. Each tool is manufactured to exact tolerances for consistent performance. The single flute design reduces chip buildup and enhances chip evacuation. The durable carbide material resists wear and maintains cutting edge integrity. Our tools are backed by reliable customer support and technical assistance for optimal usage.
Key Features
- High-grade carbide construction for superior hardness and wear resistance
- 90-degree angle ensures precise chamfering for clean, professional finishes
- Single flute design promotes efficient chip removal and smooth cutting action
- Compact 1-1/2″ overall length fits in tight spaces for detailed work
- Comprehensive customer support and technical guidance for optimal tool performance
FAQ
What materials is this countersink suitable for?
This countersink is ideal for machining steel, aluminum, and composite materials commonly found in industrial applications. Its carbide construction ensures durability and consistent performance across various metals.
What is the cutting diameter of this tool?
The cutting diameter is 1/8″, making it suitable for small to medium-sized holes requiring precise chamfering. The 1/8″ shank diameter ensures compatibility with standard collets.
Is this tool suitable for CNC machines?
Yes, this countersink is designed for both manual and CNC applications. Its single flute design and carbide material make it ideal for automated machining environments where precision and durability are critical.
How long does this tool last?
With proper use and maintenance, this carbide countersink can last for hundreds of hours of machining. Its hardened material resists wear and maintains cutting edge integrity over time.
What is the overall length of this tool?
The overall length is 1-1/2″, making it compact and suitable for tight spaces. This design allows for precise control and easy handling during operation.





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