29PC Left-Hand Helix Jobber Length Drill Set Chicago-Latrobe 150L Bright HSS LHS/LHC 1/16-1/2x1/64 MPN:69876

The CHICAGO-LATROBE 69876 is a jobber-length drill bit set with 29 high speed steel bits. Fractional inch sizes included range from 1/16 in to 1/2 in. The bits have a conventional point type with a left-hand spiral direction and comply with ASME B94.11M-1993 standards. A metal index case is included for storage and organization.

Key Features:

• - Number of drill bits: 29, sizes from 1/16" to 1/2" by 64ths fractional inch increments.
• - Material: High speed steel, general purpose grade.
• - Drill length class: Jobber-length with overall lengths ranging from 1 7/8 in to 6 in depending on size.
• - Point type: Conventional with a 118-degree angle.
• - Flutes: 2, left-hand spiral direction (as specified).
• - Shank: Straight type with 1/6 in diameter.
• - Primary material applications: aluminum, cast iron, and steel (ISO codes K, N, P).
• - Supplied in a metal drill index case.

Additional Information