Value Collection 01296854 Screw Machine Drill Bit 18.50mm

Product Description

The VALUE COLLECTION 01296854 is a screw machine length drill bit designed for general-purpose metal drilling applications. Built from high-speed steel (HSS) with an oxide coating, this bit delivers solid performance in production and repair environments. It features a 118-degree standard point angle with web thinning for improved centering and reduced feed pressure at the start of a cut. The straight-cylindrical shank makes it compatible with standard drill chucks and machine tool spindles. At 18.50 mm in diameter and 5.00 inches overall length, this is a compact, rigid bit suited to controlled drilling in tight or constrained setups.

Screw machine length drill bits are shorter than jobber-length bits, which reduces deflection and improves hole accuracy in CNC machining centers, drill presses, and turret lathes. This bit is a right-hand cutting, regular spiral flute design with a 64.00 mm flute length. It is well-suited for use by machinists, tool-and-die technicians, and maintenance professionals working in metal fabrication shops, production facilities, and industrial maintenance settings. Sold individually.

Key Features

• 18.50 mm (0.7283 inch) diameter for precise metric sizing
• High-speed steel construction for durability in metal drilling
• Oxide coating provides basic corrosion resistance and reduces friction
• 118-degree standard point angle with web thinning for easier starting
• Screw machine length body reduces deflection compared to jobber-length bits
• Straight-cylindrical shank fits standard drill chucks and spindles

Compatibility

Designed as a general-purpose replacement or production drill bit for use in standard drill chucks and machine tool holders accepting straight-shank bits in the 17.00 mm and larger diameter range.

Installation Notes

Secure the shank fully in the drill chuck and verify runout before beginning a cut. Always use appropriate cutting fluid or coolant when drilling ferrous metals to extend tool life. Power down and lock out all equipment before changing or inspecting drill bits. Follow applicable shop safety protocols and machine manufacturer guidelines for spindle speed and feed rate selection.