Chicago-Latrobe 50817 559 Heavy Duty Screw Machine Drill, 5/16 in Drill - Fraction, 0.3125 in Drill - Decimal Inch, M42 HSS-Co 8, Straw
Item #:
CHILAT 50817
Product Info
Chicago-Latrobe
Manufacturer Part #: 50817
Chicago-Latrobe Screw Machine Drill, Heavy Duty, Series: 559, Imperial, 5/16 in Drill – Fraction, 0.3125 in Drill – Decimal Inch, 2-13/16 in Overall Length, 3XD Cutting Depth, 2 Flutes, Right Spiral Flute, 1-5/8 in Flute Length, 5/16 in Dia x 1-3/16 in L Shank, Straight Shank, 135 deg Point, Split Point, Right Hand Cutting Direction, M42 HSS-Co 8 Cutting Edge, M42 HSS-Co 8, Straw, Applicable Materials: Alloy Steel, Carbon Steel, Cast Iron and Tool Steel
- Heavy duty geometry for drilling tougher materials by hand or machine
- Shorter flute and overall length provide superior rigidity to minimize deflection when using heavy feed rates
- P3 split point is self-centering for reduced thrust and easier penetration
- Straw finish allows for easy identification of cobalt tools
Item Specifications
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Alloy Steel, Carbon Steel, Cast Iron and Tool Steel
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3XD
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Right Hand
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M42 HSS-Co 8
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Imperial
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0.3125 in
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5/16 in
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Straw
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1-5/8 in
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Right Spiral
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M42 HSS-Co 8
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2
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2-13/16 in
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135 deg
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Split
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559
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5/16 in Dia x 1-3/16 in L
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Straight
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Heavy Duty