WIDIA 5537870 Top Cut 4 Indexable Insert Drill, 12.5 to 13 mm Drill, 20 mm Dia Shank, 4xD Drill Depth by Dia Ratio, TCF Insert, 130.8 mm OAL, 50 mm D Max Drill
Item #:
WIDIA 5537870
Product Info
Widia
Manufacturer Part #: 5537870
WIDIA Indexable Insert Drill, Series: Top Cut 4, 12.5 to 13 mm Drill, 20 mm Shank Diameter, 50 mm Shank Length, Cylindrical with Flat/Side Lock Shank, TCF Insert, 50 mm Maximum Drill Depth, 130.8 mm Overall Length, 12.5 to 13 mm Diameter, 4xD 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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12.5 to 13 mm
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4xD
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12.5 to 13 mm
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TCF040204AP, TCF040203AC
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TCF040204AP, TCF040203AC
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TCF
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50 mm
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130.8 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