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439K51 Screw-Machine-Length Drill Bit Sets

$113.76

Bulk orders will be discounted, please contact us.

These sets contain high-speed steel screw-machine-length drill bits. They provide more flexibility and absorb more shock and vibration than cobalt and carbide screw-machine-length drill bits, making them suitable for use in manual drilling machines and handheld power tools. They may leave a rough finish on the hole. These sets contain multiple drill bits in a range of sizes.

Product Number: 439K51

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  • Description
Mfr Model C01332
Measurement System Letter
Decimal Equivalent 0.0625
Shank Type Machining Straight
Finish Machining Bright (Uncoated)
Material Machining High Speed Steel
Primary Material Application All Materials
UNSPSC 27112801
Country of Origin USA (subject to change)
Cutting Direction Right Hand
Drill Bit Case Type Metal Index
Flute Type Spiral
Largest Drill Bit Size Z
Smallest Drill Bit Size A
Standards ASME B94.11M-1993
Drill Bit Point Angle 118 °
Drill Bit Point Type Conventional Point
Number of Flutes 2
Spiral Direction Right Hand
Depth Dia Ratio 4xD
Shank Dia A-Z
Primary Material Application ISO Code H; K; M; N; P; S
Material Grade Machining General Purpose
Drill Length Class Screw Machine Length
Coolant Fed Non-Coolant Through
Drill Diameter Tolerance +0.0000 in /-0.0005 in
Web Construction Split

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