Chicago-Latrobe 52580

The CHICAGO-LATROBE 52580 Drill Bit and Tap Set includes 9 drill bits and 9 hand taps (18 total) for use on listed material types, including stainless steel (per included tool/application coding). The set contains 9 high-speed steel drill bits and 9 hand taps with straight flutes for cutting internal threads in fractional inch thread sizes within the listed tap range. The taps are specified for right-hand threading in UNC and UNF thread standards, with tap sizes ranging from #6-32 to 1/2"-13 (UNC/UNF). Drill bits have a 118-degree point angle and both drill bits and taps have a bright (uncoated) finish. All tools are stored in a metal index case to store the included tools. Key Features: - Contains 9 drill bits and 9 hand taps, total 18 pieces. - Drill bit sizes range from #36 to 27/64 inch diameter. - Tap sizes range from #6-32 to 1/2"-13 (UNC/UNF). - Tap chamfer type: plug; thread limit rating: 2B. - Drill bits and taps made of high-speed steel with bright (uncoated) finish. - Tap style: straight flute (for hand tapping). - Measurement system: fractional inch; thread direction: right-hand. - Includes a metal index case for tool storage. - Primary/secondary material application codes: general materials; includes stainless steel (per listed application codes).