GS-21 Drill Sharpening Machine 12-26mm Capacity

GS-21 Twist Drill Re-Sharpener

The GS-21 is a high-quality, industrial-grade benchtop drill grinder designed to quickly and accurately restore worn twist drills. Operating from a standard 240V power supply, it provides a practical way to extend drill life, reduce tooling costs and eliminate incorrectly hand-sharpened drills.

With its simple collet-based setup and precision grinding system, the GS-21 brings drill points back to a consistent, factory-style standard. It is suitable for workshops, engineering facilities, fabrication businesses and maintenance departments that regularly use larger-diameter twist drills.

Key Features

• Industrial-grade benchtop drill re-sharpening machine
• Suitable for twist drills from 12mm to 26mm
• Adjustable point angle from 90° to 140°
• Split-point grinding capability
• Helps restore drills to a precise, factory-style cutting profile
• Easy-to-use collet and collet-holder system
• Powerful 3280 RPM motor
• Supplied with a CBN #200 grinding wheel
• Replacement CBN grinding wheels available
• Operates from a standard 240V power supply

Technical Specifications

Standard Accessories

• 15-piece collet set
• 1 x collet-holder set
• 2 x 0.1mm metal shims
• 1 x 0.3mm metal shim
• 1 x 3mm hexagon wrench
• 1 x 5mm hexagon wrenchr
• Replacement CBN grinding wheels Available

Please note: The standard GS-21 drill capacity is listed as 12mm to 26mm. Optional collets and adapters may be required for smaller drill diameters.