Precision Twist Drill 6000153 Taper Length Drill Bit

Product Description

The PRECISION TWIST DRILL 6000153 is a taper length high speed steel drill bit designed for general-purpose drilling across a wide range of materials. It carries a wire gauge size of 41, equal to 0.0960 inches in diameter, with a standard 118-degree drill point angle. The bright, uncoated finish suits applications where coating is unnecessary or undesirable. The spiral flute geometry and web-thinned, tapered web construction reduce cutting resistance and help clear chips efficiently. This bit is sold individually and is suited for use in machine shops, maintenance operations, and fabrication environments where a longer flute-to-diameter ratio is required.

The 6000153 is built for general-purpose drilling in metals and non-metals. Its material compatibility spans alloy steel, carbon steel, stainless steel, cast iron, malleable iron, aluminum, aluminum alloy, brass, bronze, high strength bronze, copper, nickel, nickel alloy, magnesium, magnesium alloy, cermet, graphite, and reinforced plastic materials. The taper length body provides a flute length of 2.5 inches and an overall length of 4.625 inches, giving additional reach compared to a jobber-length bit while maintaining a straight shank for standard chuck use. It conforms to ANSI standards.

Key Features

• Wire size 41 diameter at 0.0960 inches for precision hole sizing
• 118-degree standard point angle for general-purpose entry across multiple materials
• High speed steel construction provides hardness and heat resistance during cutting
• Web-thinned, tapered web reduces thrust and improves chip evacuation
• Taper length body at 6xD flute-to-diameter ratio delivers extended reach versus jobber bits
• Bright uncoated finish with right-hand spiral flute and straight shank for standard chuck compatibility

Compatibility

Designed as a general-purpose taper length drill bit compatible with any standard drill press, CNC drilling machine, or hand drill equipped with a chuck sized to accept a 0.0960-inch straight shank.

Installation Notes

Secure the straight shank fully in the chuck and verify runout before beginning a drilling operation. Use appropriate cutting fluid or coolant when drilling ferrous metals or stainless steel to extend tool life, even though coolant-through capability is not available on this bit. Ensure workpiece is clamped securely to prevent walking on entry. Follow applicable shop safety standards and machine manufacturer guidelines for spindle speed selection based on material and diameter.