CHICAGO-LATROBE 57852 15PC 135 Degree Heavy-Duty Cobalt Jobber Lngth Drill Set

The CHICAGO-LATROBE 57852 is a jobber length drill bit set comprising 15 cobalt drill bits ranging in size from 1/16" to 1/2" in fractional inch measurements. The bits have a split point tip and a spiral flute with right-hand cutting direction. Suitable for drilling the following materials when used with appropriate machining parameters: aluminum, cast iron, hardened steel, stainless steel, steel, and titanium. These drill bits come in a metal index case and adhere to NAS 907 Type J standards for aerospace-grade applications.

• - Contains 15 drill bits with jobber length overall sizes from 1 7/8" to 6".
• - Material: cobalt. Use with appropriate cutting parameters for machining hard metals.
• - Size range: 1/16" to 1/2", with 2-flute spiral design and helix angles between 21° and 34°.
• - Split point type with a 135-degree point angle for precise drilling.
• - Straight shank measuring 1/6" diameter.
• - Right-hand spiral direction and right-hand cutting.
• - Comes with a metal index case.
• - Meets NAS 907 Type J standards as specified by the manufacturer.

. This item has been restricted from sale in the following state(s): []