Value Collection 216-1124 Spotting Drill 3/8 in 90 Deg Hss

Product Description

The VALUE COLLECTION 216-1124 is a single-ended spotting drill designed to create precise starter dimples for follow-on twist drills, center drills, and boring operations. It features a 90-degree point angle and a 3/8 inch cutting diameter ground from high-speed steel (HSS) stock. The bright, uncoated finish suits general-purpose use across a wide range of ferrous and non-ferrous workpiece materials. With an overall length of 2 inches and a straight cylindrical shank, this tool fits standard drill chucks and collet holders without adapters. Machinists and tool-and-die technicians reach for spotting drills to eliminate drill walk and improve hole-location accuracy before full-depth drilling operations.

This spotting drill is suited for use in manual drill presses, CNC machining centers, and mill-drill setups where consistent hole positioning is required. The 1 inch flute length provides adequate chip clearance for shallow spotting passes in mild steel, aluminum, brass, plastic, and similar general-purpose materials. The 3/8 inch straight cylindrical shank accepts ER collets, Jacobs-style chucks, and side-lock holders in standard 3/8 inch bore sizes. It is appropriate for job shop, maintenance, and light production environments where a reliable, no-frills spotting tool is needed.

Key Features

• 90-degree point angle matches the most common follow-on drill point geometry for accurate seat transfer
• 3/8 inch cutting diameter with a matching 3/8 inch straight cylindrical shank for direct chuck or collet mounting
• High-speed steel construction provides toughness and regrindability for general-purpose shop use
• Bright, uncoated finish compatible with most cutting fluids and lubricants
• Two spiral flutes promote chip evacuation during spotting passes
• Compact 2 inch overall length minimizes overhang and deflection in tight setups

Compatibility

Designed as a general-purpose spotting drill for use in standard 3/8 inch drill chucks, ER collet systems, and side-lock tool holders on manual and CNC drilling and milling equipment.

Installation Notes

A licensed machinist or qualified shop technician should secure this tool in a properly sized chuck or collet before operation, ensuring the shank is fully seated and the holding device is torqued per the machine manufacturer's specifications. Always power down the spindle and engage any machine lock before changing tooling. Use appropriate cutting fluid for the workpiece material to extend tool life and maintain surface finish. Inspect the cutting edges before each use and replace or regrind the tool if chipping or wear is observed.