Greenfield 57853 Jobber Length Drill Bit Set Cobalt High Speed Steel #60 to #1

Product Description

Greenfield Industries 57853 is a jobber length drill bit set made from cobalt high speed steel. This set includes sixty pieces, featuring sizes from #60 to #1. The drill bits come with a 135 degree point angle which allows for easier penetration and reduced thrust during drilling.

• Includes sizes #60 to #1 with a total of 60 pieces
• Manufactured from premium cobalt high speed steel
• Self-centering split point design for smooth drilling

Product Highlights

This drill bit set is designed for high tensile and work-hardening materials. The heavy-duty construction ensures durability and effectiveness in demanding tasks.

Product Information

Standard Information

• Brand: Greenfield Industries
• MPN: 57853

Technical Specifications

• Series: 550
• Material: Cobalt High Speed Steel
• Point Type: Split Point
• Shank Type: Plain Round
• Spiral/Cut: Right Hand Spiral/Right Hand Cut
• Point Angle: 135 degrees
• Number Of Pieces: 60
• Largest Drill Bit Size: #1
• Smallest Drill Bit Size: #60
• Finish/Coating: Straw
• Coolant Delivery: External