Greenfield Industries 46616 Jobber Length Drill Bit - 550 Series, 1/4 in, Cobalt High Speed Steel Material, 2-3/4 in Flute, 135 ° Point Angle

Product Description

The Greenfield Industries 46616 is a jobber length drill bit made from cobalt high speed steel. It measures one-fourth inch in diameter and features a flute length of two and three-fourths inches. The drill bit has a point angle of 135 degrees which aids in precise drilling.

• Heavy-duty construction suitable for tough materials
• Manufactured from premium Cobalt High Speed Steel for extended life
• Self-centering split point for reduced thrust and easier penetration

Product Highlights

This drill bit is ideal for drilling in high-tensile and work-hardening materials. It meets NAS 907 Type J standards and has been designed for reliable performance.

Product Information

Standard Information

• Material: Cobalt High Speed Steel
• Point Type: Split Point

Technical Specifications

• Series: 550
• Drill Bit Size: 1/4 in
• Flute Length: 2-3/4 in
• Overall Length: 4 in
• Shank Diameter: 1/4 in
• Point Angle: 135 °
• Finish/Coating: Straw
• Specification: NAS 907J