Chicago-Latrobe 49221 Screw Machine Drill 21/64 in Drill - Fraction HSS

Product Description

The Chicago-Latrobe 49221 is a screw machine drill made from high-speed steel. It features a drill size of twenty one sixty-fourths of an inch and is suitable for a variety of materials including alloy steel, carbon steel, cast iron, and tool steel. The drill's construction includes a right spiral flute design that enhances drilling efficiency.

• 21/64 in diameter with a 135-degree split point
• Overall length of two and fifteen-sixteenths inches
• Suitable for heavy-duty applications

Product Highlights

This drill offers excellent performance for drilling tougher materials. Its heavy-duty construction provides stability and reduces deflection, which is important when using high feed rates.

Product Information

Standard Information

• Brand: Chicago-Latrobe
• MPN: 49221

Technical Specifications

• Drill Diameter: 21/64 in
• Overall Length: 2-15/16 in
• Flute Length: 1-11/16 in
• Cutting Depth: 3XD
• Number of Flutes: 2
• Point Angle: 135 degrees
• Point Type: Split
• Cutting Edge Material: HSS
• Finish: Black Steam Oxide
• Applicable Materials: Alloy Steel, Carbon Steel, Cast Iron and Tool Steel