Osg 220-3543 Solid Carbide Jobber Drill Bit 9 Mm

Product Description

The OSG 220-3543 is a solid carbide jobber length drill bit designed for precision hole-making in ferrous and non-ferrous materials. It carries a 9 mm diameter (0.3543 inches) with a 118-degree standard point angle and a bright (uncoated) finish. The slow spiral flute geometry and tapered web configuration promote chip evacuation and help maintain cutting stability in a range of shop and field drilling applications. Overall length is 102 mm (approximately 4.02 inches), with a 64 mm (approximately 2.52 inches) flute length. Installation and use are typical for a machinist or tooling professional working with drill presses, CNC equipment, or hand-held power tools.

This bit is suited for production and maintenance drilling in metal fabrication, general machining, and industrial maintenance environments. The straight-cylindrical shank seats in standard three-jaw chucks and collet systems without modification. Right-hand cutting direction is standard for conventional drill press and CNC spindle operation. The solid carbide construction handles harder work materials where high-speed steel bits would deflect or wear prematurely.

Key Features

• Solid carbide construction for extended tool life in harder materials
• 118-degree standard point angle for center-starting accuracy
• Slow spiral flute with tapered web for controlled chip flow
• Bright finish - no coating that could add diameter tolerance variation
• Straight-cylindrical shank fits standard chucks and collets
• Right-hand cut for use in conventional clockwise spindle rotation

Compatibility

Designed as a jobber length replacement drill bit for use in any drill press, CNC machining center, or hand-held power drill accepting a 9 mm straight-cylindrical shank, within the 9.00 mm to 10.00 mm drill bit size range (0.3500 to 0.4000 decimal inch).

Installation Notes

A licensed machinist or qualified tooling technician should install and operate this bit. Ensure the spindle is fully powered down and locked out before changing tooling. Seat the shank fully in the chuck or collet and verify runout before initiating a cut. Do not exceed the recommended feed and speed parameters for the work material and machine spindle rating.