12-#21 STUBBY 135D DRILL - Tru Cut Maufacturing

The Tru Cut Manufacturing SM21 #21 Stubby Drill is engineered for professional technicians and mechanics who require precise and durable drilling in demanding environments. Its compact design and advanced point geometry make it an essential tool for automotive and industrial applications where space is limited and material integrity is paramount.

Key Features

• #21 Diameter: This specific drill size is ideal for various fastening, clearance, or pilot hole applications in automotive and industrial settings.
• Stubby Length: Providing enhanced rigidity, this stubby (or screw machine length) design offers superior access in confined spaces, reducing deflection and breakage. It is particularly well-suited for tasks like drilling out spot welds in auto body applications.
• 135-Degree Split Point: This self-centering point geometry ensures immediate, accurate starts without the need for pre-punching, effectively preventing the drill from "walking" on curved or uneven surfaces. It is especially effective when working with hard materials.
• Professional-Grade Construction: Manufactured by Tru Cut Manufacturing, this drill offers superior durability and prolonged tool life, reflecting the company's reputation for high-quality, American-made tools.
• Optimized Chip Evacuation: The split point design also facilitates efficient chip removal, which helps reduce clogging and overheating, contributing to better drilling performance and extended bit life.

Applications

This versatile drill is suitable for a wide range of tasks encountered by professional technicians. Common uses include creating precise pilot holes for fasteners, drilling out broken bolts, and performing general fabrication work in automotive repair shops, manufacturing facilities, and industrial maintenance settings. Its stubby configuration is especially beneficial for operating within tight spaces such as engine compartments, under vehicle chassis, or inside machinery where longer drills are impractical. It excels in drilling through hard sheet metal alloys, including stainless steel and titanium.