Chicago-Latrobe 41802

The CHICAGO-LATROBE 41802 is a jobber-length drill bit set containing 60 pieces ranging in size from 60 to 1. Made from heavy-duty high speed steel with a titanium nitride (TiN) finish, these drill bits are intended for drilling cast iron, stainless steel, and steel. Featuring a P3 split point with a 135-degree angle, the bits feature a P3 split point with a 135° angle to support cutting performance and help reduce point wandering during drilling. The set includes a metal drill index for organized storage and comes with straight shanks having a diameter of 1/25 inch. It meets NAS 907 Type B standards and is suitable for aircraft-grade applications.Key Features: – Material: High speed steel, heavy-duty grade with TiN coating – Point Type: P3 split point with a 135° angle for improved penetration – Size Range: Includes 60 drill bits from 60 (smallest) to 1 (largest) – Length: Jobber-length drills with overall lengths ranging from 1 5/8 in to 3 7/8 in – Flutes: 2 spiral flutes with right-hand cutting direction and helix angles between 21° and 34° – Shank: Straight shank with 1/25 in diameter – Measurement System: Wire gauge sizes – Includes a metal drill index case for bit organization and storage – Complies with NAS 907 Type B standards.