WIDIA 5537878 Top Cut 4 Indexable Insert Drill, 13.5 mm Drill, 20 mm Dia Shank, 5xD Drill Depth by Dia Ratio, TCF Insert, 144 mm OAL, 68 mm D Max Drill
Item #:
WIDIA 5537878
Product Info
Widia
Manufacturer Part #: 5537878
WIDIA Indexable Insert Drill, Series: Top Cut 4, 13.5 mm Drill, 20 mm Shank Diameter, 50 mm Shank Length, Cylindrical with Flat/Side Lock Shank, TCF Insert, 68 mm Maximum Drill Depth, 144 mm Overall Length, 13.5 mm Diameter, 5xD Drill Depth by Diameter Ratio, TCF040204AP, TCF040203AC Gage Insert, Insert Compatibility: TCF040204AP, TCF040203AC, Yes Through Coolant
- 2x four true cutting edges
- Cutting edge profile of central and periphery insert work together, leading to high stabilization of the drill, preventing drifting of the tool even on irregular surfaces
- X-offset design to adjust diameter size on turning machines and optimize tolerances on machining centers
- Apply where speed and economy are prime considerations
- Enhanced coolant holes to get more lubrication at the cutting edge
- Steeper chip flute exit to reduce the overall length and increase rigidity
- Optimized insert positioning to achieve the maximum drill stability, hole tolerance and surface quality, above all in deep drilling applications
- Improved gash design on both insert pocket seats for a better chip evacuation
Item Specifications
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13.5 mm
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5xD
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13.5 mm
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TCF040204AP, TCF040203AC
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TCF040204AP, TCF040203AC
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TCF
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68 mm
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144 mm
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Top Cut 4
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20 mm
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50 mm
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Cylindrical with Flat/Side Lock
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Yes