Precision Twist Drill 6000117 3/16 Inch Extra Length Drill Bit

Product Description

The PRECISION TWIST DRILL 6000117 is a high-speed steel extra length drill bit designed for applications that require extended reach beyond a standard jobber-length bit. With a 3/16-inch diameter, an 8-inch overall length, and a 6-inch spiral flute, this bit delivers chip evacuation efficiency and cutting stability in deep-hole drilling operations. The 118-degree standard point with web thinning reduces thrust force at entry and improves center-starting accuracy. The bright, uncoated finish is appropriate for general-purpose use across a wide range of workpiece materials. Shank diameter matches the cutting diameter at 3/16 inch, making it compatible with standard drill chucks without a reducer.

This bit is suited for metalworking, maintenance, and fabrication applications where standard-length bits cannot reach the required depth. It is particularly well suited for drilling into aluminum, magnesium, copper, nickel, and titanium as primary workpiece materials. Secondary materials include stainless steel, hardened steel, nickel alloys, malleable iron, high-strength bronze, magnesium alloys, reinforced plastics, and steel. The right-hand cutting direction and regular spiral make it a practical choice for bench drill presses, hand drills, and CNC setups in light manufacturing or field service environments.

Key Features

• 3/16-inch diameter with matching straight-cylindrical shank for standard chuck compatibility
• 8-inch overall length and 6-inch flute length provide extended reach for deep-hole work
• 118-degree standard point with web thinning reduces entry thrust and improves centering
• High-speed steel construction with bright, uncoated finish for general-purpose use
• Two-flute regular spiral design promotes consistent chip removal during drilling
• ANSI-standard geometry, Series 860, rated for a broad range of ferrous and non-ferrous materials

Compatibility

Suitable for use in aluminum, magnesium, copper, nickel, titanium, stainless steel, hardened steel, nickel alloys, malleable iron, high-strength bronze, reinforced plastics, and steel workpieces as specified by the manufacturer for Series 860 general-purpose drill bits.

Installation Notes

Install into a drill chuck rated for the 3/16-inch shank diameter and tighten securely before use. Secure the workpiece firmly before beginning the cut to prevent bit walking, especially given the extended length of this bit. Use appropriate cutting fluid or coolant for the workpiece material when drilling ferrous metals or stainless steel to reduce heat buildup. Follow applicable shop safety practices and machine guarding requirements during operation.