CHICAGO-LATROBE 54127 25PC 135 Degree Heavy-Duty Cobalt Jobber Lngth Drill Set

The CHICAGO-LATROBE - 54127 is a jobber length drill bit set comprising 25 cobalt drill bits sized from 1.00 mm to 13.00 mm in 0.5 mm increments. These metric drill bits feature a P3 split point design with a 135-degree point angle and two spiral flutes for drilling applications in aluminum, cast iron, hardened steel, stainless steel, steel, and titanium. The set conforms to NAS 907 Type J aerospace standard (as specified for this product) and includes a metal drill index for storage and organization.

Key Features:

• - Number of pieces: 25 drill bits with sizes ranging from 1.00 mm to 13.00 mm
• - Drill length class: Jobber length with overall lengths from approximately 1 11/32 in to 5 61/64 in
• - Material: cobalt drill bits with jobber length configuration for drilling applications
• - Point type: P3 split point with 135-degree point angle
• - Flutes: 2 spiral flutes with helix angles between 21° and 34° and right-hand cutting direction
• - Shank: Straight shank with diameter of 197/5000 in
• - Measurement system: Metric
• - Includes metal drill index case for storage and organization
• - Conforms to NAS 907 Type J aerospace standard

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