21/32" 4xD Depth Indexable Coolant Fed Drill

SKU 420-3463

21/32" 4xD Depth Indexable Coolant Fed Drill

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$206.86
SKU 420-3463
Mfg SKU # UD-0656-4D-063
drill size 0.656
shank size 0.625
Max Drill Depth 2.847
Drill Depth by Diameter Ratio 4xD
L1 3.720
L3 1.687
Insert Style WCMX
Insert Size 1.81.52
Coolant Thru yes
Brand Ultra-Dex USA
Full Details

Product Spotlight


  • Close hole tolerances
  • Higher Feed Rates, 3 X Faster than HSS
  • Spiral flutes to improve chip evacuation
  • Through coolant access on the side and on the rear end
  • Insert pockets precisely positioned to keep cutting forces low and evenly distributed
  • 80° Trigon Inserts offer 3 cutting edges
  • Special drill sizes available upon request

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