Chicago-Latrobe GREIN-50818CL 50818 Heavy Duty Screw Machine Drill 21/64 in

Product Description

The Chicago-Latrobe GREIN-50818CL is a heavy-duty screw machine drill designed for tough drilling tasks. This drill is suitable for use with various materials including alloy steel, carbon steel, cast iron, and tool steel. It features a drill size of twenty-one sixty-fourths of an inch and a length of two and fifteen-sixteenths inches.

• Heavy duty geometry for drilling tougher materials by hand or machine
• P3 split point design that is self-centering
• Constructed from M42 HSS-Co 8 for enhanced durability

Product Highlights

This drill provides superior rigidity and minimizes deflection during heavy feed rates.

Product Information

Standard Information

• Brand: Chicago-Latrobe
• MPN: GREIN-50818CL

Technical Specifications

• Cutting Depth: 3XD
• Cutting Direction: Right Hand
• Cutting Edge Material: M42 HSS-Co 8
• Drill Diameter Measurement System: Imperial
• Flute Length: 1-11/16 in
• Flute Type: Right Spiral
• Number of Flutes: 2
• Overall Length: 2-15/16 in
• Point Angle: 135 deg
• Point Type: Split
• Series: 559
• Shank Size: 21/64 in Dia x 1.25 in L
• Shank Type: Straight
• Type: Heavy Duty
• Drill Size - Fraction: 21/64 in
• Drill Size - Decimal Inch: 0.3281 in
• Finish: Straw
• Applicable Materials: Alloy Steel, Carbon Steel, Cast Iron, and Tool Steel