Chicago-Latrobe GREIN-49221CL 49221 21/64 in Drill

Product Description

The Chicago-Latrobe GREIN-49221CL is a heavy-duty screw machine drill designed for precision and durability. This drill features a nominal size of 21/64 inches and is suited for both fractional and decimal sizes (0.3281 inches). It is made from high-speed steel (HSS) and finished with black steam oxide, ensuring longevity and resistance to wear.

• Heavy-duty design for enhanced drilling capability
• Compatible with various materials including alloy steel and cast iron
• 135-degree split point enables self-centering and easier penetration

Product Highlights

This drill is ideal for trade professionals and suitable for drilling into tough materials.

Product Information

Standard Information

• Brand: Chicago-Latrobe
• MPN: GREIN-49221CL

Technical Specifications

• Cutting Depth: 3XD
• Cutting Direction: Right Hand
• Cutting Edge Material: HSS
• Drill Diameter Measurement System: Imperial
• Flute Length: 1-11/16 inches
• Flute Type: Right Spiral
• Number of Flutes: 2
• Overall Length: 2-15/16 inches
• Point Angle: 135 degrees
• Point Type: Split
• Series: 159
• Shank Size: 21/64 inches diameter x 1.25 inches length
• Shank Type: Straight
• Type: Heavy Duty
• Drill Size - Fraction: 21/64 inches
• Drill Size - Decimal Inch: 0.3281 inches
• Material: HSS
• Finish: Black Steam Oxide
• Applicable Materials: Alloy Steel, Carbon Steel, Cast Iron, and Tool Steel