SF520
SF520081
![SF520081](http://widinus.com/cdn/shop/products/SF520_20DRILL_20POWER_20MAX_20METRIC_4dd122eb-f5a0-49ae-ae5c-db9e62a7db5d_{width}x.jpg?v=1681307845)
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- Korea: 3 units
SERIES DESCRIPTION
• 2 FLUTE - 20XD CUT LENGTH - INTERNAL COOLANT - TiALN+HH COATING - METRIC • Single Margin • 140° point angle • Cutting diameter range = 3mm - 20m • Good up to 50HRc • Excellent in alloy & stainless steel, cast iron and harden steels up to 50HRc
Tolerance
D4.1~D6 = 0~-0.018mm D6.1~D10 = 0~-0.022mm SHANK DIA. = h6