26PC 118 Degree General Purpose Screw Machine Length Drill Set Chicago-Latrobe 157 Bright HSS A-Z
Mfr # 69901
Zoro # G3683251
Key Features
Specifications
Product Information
Dimensions
Description
The CHICAGO-LATROBE 69901 Screw Machine Drill Bit Set includes drill bits sized from A to Z using the letter measurement system. The bits are letter-sized and intended for general machining applications within the capabilities of the listed drill bit design. They are high speed steel drill bits with screw-machine length profile. The bits are ground for right-hand cutting. The drill bits have a two-flute spiral design with helix angles between 21 and 34 degrees and conventional 118-degree point angles. The drill bits are bright, uncoated finish and supplied in a metal drill bit index case.
Key Features:
- Contains 26 letter-sized drill bits ranging from size A to Z.
- High speed steel construction with general purpose machining grade.
- Letter-sized drill bits with screw-machine length profile and straight shanks.
- Two-flute spiral design with helix angles between 21 and 34 degrees.
- Conventional point type with a 118-degree point angle.
- Bright, uncoated finish.
- Supplied in a metal drill bit index case.
- Designed for right-hand cutting direction with a 4x depth-to-diameter ratio.
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