Vernon CCH-CCH2050 Adjustable Depth Drill Countersink

Product Description

The VERNON CCH-CCH2050 is an adjustable depth drill countersink designed for precision holemaking in metal fabrication, woodworking, and general machining applications. Built from high speed steel, this tool features a 3/8 inch cutter diameter, a 90-degree included angle, and a 45-degree centerline angle. The 1/4 inch collar thickness allows the operator to lock in a consistent countersink depth, reducing rework on repetitive fastener-prep operations. Right-hand cut geometry suits standard drill press and hand-drill setups. Machinists, toolmakers, and trade fabricators reach for this type of tool when prepping holes for flat-head fasteners or deburring drilled openings.

This countersink is suited for light to medium-duty countersinking tasks across a range of materials. The adjustable stop collar makes it practical for production runs where consistent countersink depth is required across multiple workpieces. With compatibility for up to 5 drill sizes and a 3/4 inch cutter head length, it handles common fastener-prep scenarios without requiring a dedicated countersink per drill size. It fits standard drill chucks and is appropriate for use on a benchtop drill press or with a portable drill driver.

Key Features

• Adjustable depth collar locks at 1/4 inch thickness for repeatable countersink depth
• 3/8 inch cutter diameter with 3/4 inch cutter head length
• 90-degree included angle and 45-degree centerline angle for standard flat-head fastener prep
• High speed steel construction for durability across metal and wood substrates
• Right-hand cut geometry compatible with standard drill press and portable drill setups
• Compatible with up to 5 drill sizes for versatile application

Compatibility

Designed as an OEM-style replacement or direct-use countersink for adjustable depth drill countersink applications requiring a 3/8 inch cutter diameter and right-hand cut in standard drill chuck setups.

Installation Notes

This tool is installed by machinists, fabricators, and trade professionals using standard drill press or hand-drill equipment. Secure the stop collar firmly before beginning any countersinking operation to maintain consistent depth. Always ensure the workpiece is properly clamped before engaging the cutter. Follow applicable shop safety practices and wear appropriate eye protection during use.