Value Collection 01296557 Screw Machine Drill Bit 15.50mm

Product Description

The VALUE COLLECTION 01296557 is a screw machine length drill bit designed for general-purpose drilling in metal, wood, and plastic. Built from high-speed steel (HSS) with an oxide coating for added lubricity and surface protection, this bit measures 15.50 mm (0.6102 inches) in diameter with a standard 118-degree split point and a 4.5276-inch overall length. The shorter screw machine length body provides added rigidity compared to jobber-length bits, reducing deflection in drill press and production drilling applications. It features a straight cylindrical shank and a 2-flute regular spiral configuration with web thinning for improved chip evacuation and reduced thrust at entry.

This drill bit is suited for use in drill presses, CNC machining centers, and manual drilling operations where a compact, rigid cutting tool is needed. The screw machine length format makes it a common choice in production environments, machine shops, and maintenance facilities where stub-length rigidity is preferred over extended reach. It is appropriate for general-purpose use across a range of ferrous and non-ferrous materials.

Key Features

• 15.50 mm (0.6102 inches) diameter with a standard 118-degree point angle
• High-speed steel (HSS) construction for general-purpose durability
• Oxide coating for improved lubricity and surface protection
• Screw machine length body for enhanced rigidity and reduced deflection
• 2-flute regular spiral design with web thinning for efficient chip removal
• Straight cylindrical shank compatible with standard drill chucks

Compatibility

Designed as a general-purpose screw machine length drill bit suitable for use in standard drill chucks and collet holders accepting straight cylindrical shanks in the 13.50 mm to 17.00 mm diameter range.

Installation Notes

Installation should be performed by a qualified machinist or maintenance technician. Secure the shank fully in the chuck or collet before operation and verify runout before beginning a drilling cycle. Always wear appropriate eye protection and follow applicable machine guarding requirements. Power down and de-energize the machine before changing or inspecting the bit.