CHICAGO-LATROBE 45650 115PC 135 Deg HD Jobber Length Drill Set Chicago-Latrobe

The CHICAGO-LATROBE 45650 is a jobber length drill bit set consisting of 115 high speed steel bits with high speed steel construction. The set includes fractional inch, letter, and wire sizes ranging from #60 (1/16") up to #1 (1/2") and covering sizes A through Z. These right-hand spiral drill bits have split point tips with a 135-degree point angle and black oxide finish. The bits are intended for drilling cast iron and steel. The set is supplied in a metal drill index for organized storage.

Key Features:

• - Total of 115 drill bits covering fractional, letter, and wire sizes (#60 to #1, 1/16" to 1/2", A-Z).
• - Jobber length bits with varying overall lengths from 1 5/8" to 6".
• - High speed steel construction with a black oxide finish.
• - Split point design with 135° point angle.
• - Right-hand spiral flutes with 2 flutes and helix angles between 21° and 34°.
• - Straight shanks sized according to drill diameter (#60 to #1).
• - Conforms to NAS 907 Type B standard and is intended for drilling cast iron and steel.
• - Supplied in a metal index case for bit organization and storage.