Chicago-Latrobe 51813 559-TN/2559 Heavy Duty Screw Machine Drill, 1/4 in Drill - Fraction, 0.25 in Drill - Decimal Inch, M42 HSS-Co 8, TiN Coated
Item #:
CHILAT 51813
Product Info
Chicago-Latrobe
Manufacturer Part #: 51813
Chicago-Latrobe Screw Machine Drill, Heavy Duty, Series: 559-TN/2559, Imperial, 1/4 in Drill – Fraction, 0.25 in Drill – Decimal Inch, 2-1/2 in Overall Length, 1-3/8 in Cutting Depth, 2 Flutes, Right Spiral Flute, 1-3/8 in Flute Length, 1/4 in Dia x 1-1/8 in L Shank, Straight Shank, 135 deg Point, Split Point, Right Hand Cutting Direction, M42 HSS-Co 8 Cutting Edge, M42 HSS-Co 8, TiN Coated, Applicable Materials: 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
- Titanium nitride (TiN) PVD coating adds lubricity and hardness which enhances chip flow, finish hole quality and drill life
Item Specifications
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Carbon Steel, Cast Iron and Tool Steel
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1-3/8 in
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Right Hand
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M42 HSS-Co 8
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Imperial
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0.25 in
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1/4 in
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TiN Coated
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1-3/8 in
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Right Spiral
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M42 HSS-Co 8
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2
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2-1/2 in
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135 deg
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Split
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559-TN/2559
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1/4 in Dia x 1-1/8 in L
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Straight
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Heavy Duty