13PC 1/16-1/4x1/64 HSS 135 Degree Heavy-Duty Parabolic Jobber Drill Set Cle-Line 1872 Black & Gold MPN:C18619

The CLE-LINE - C18619 is a jobber-length drill bit set made from high speed steel, featuring 13 straight shank bits ranging in size from 1/16 inch to 1/4 inch in fractional increments. Each drill bit has a 135-degree split point tip designed for right-hand cutting and a black oxide finish. The bits have a spiral flute with a 40-degree helix angle and a drill diameter tolerance between +0.0000 in/-0.0005 in and +0.0000 in/-0.0007 in.

Key Features:

• - Contains 13 drill bits sized from 1/16 in to 1/4 in by 64ths
• - Material: High speed steel for machining applications
• - Jobber-length design for standard drilling depth capability
• - Straight shank type compatible with common drill chucks
• - Split point drill tip at 135 degrees for precision starts
• - Spiral flutes with a 40-degree right-hand helix angle for chip removal
• - Non-coolant through design requiring external coolant if needed
• - Black oxide finish for corrosion resistance and reduced friction
• - Fractional inch measurement system
• - Drill diameter tolerance of +0.0000 in / -0.0005 to -0.0007 in for consistency

Additional Information