• 5318 Victory Drive
    Indianapolis, IN 46203
  • (800) 622-4824
  • www.haggard-stocking.com

4.09 mm (.1610) 8XD Solid Carbide Internal Coolant Straight Shank Drill

  • Item Code: B053A04090CPG KC7325
  • Brand: Kennametal
  • Unit Size: 1

Description

Features Tech Specs

Features

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    • GOdrill the first microdrill from Kennametal.
    • General purpose SC drill for a wide range of materials.
    • Marginless design for reduced friction and heat thus longer tool life.
    • Optimized gashing design for microdrilling ensures free flow of chips in the center of the drill.
    • Uninterrupted straight cutting lip allows no starting point for wear and enables even distribution of cutting forces for longer tool life in all materials and less chipping on cutting edge.
    • KC7325 grade contains a double coating for broad-band applications, and a TiN top layer serves as a wear indicator for easier monitoring of small drills, which can be difficult to see.

Tech Specs

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Clamping Length Decimal 1.4173"
Decimal Size 0.1610"
Drill Point Length Decimal 0.0264"
Material Solid Carbide
Tool Assembly Length Decimal 2.3752"
Clamping LG Machine Side Metric 27.00 mm
Flute Helix Angle 29.729
Flute Length Metric 49.00 mm
Hand of Tool R - Right
Adapter Style Machine Side Straight-Cylindrical
Clamping Length Metric 36.00 mm
Coolant Hole Dia Exit Decimal 0.0276"
Coolant Hole Dia Exit Metric 0.70 mm
Coolant Hole Dia Metric 0.70 mm
Max Drill Depth Metric 41.00 mm
Metric Size 4.09 mm
Protruding Length Metric 87.00 mm
Tool Assembly Length Metric 59.33 mm
Coating TiN
Drill Point Length Metric 0.67 mm
Functional Length Decimal 3.3988"
Number of Flutes 2
Shank Length Decimal 1.4173"
Wire Size #20
Primary Workpiece Material Stainless Steel,Cast Iron,High-Temp Alloys
Clamping LG Machine Side Decimal 1.0630"
Coolant Hole Dia Decimal 0.0276"
Coolant Supply Yes
Overall Length Decimal 3.4252"
Protruding Length Decimal 3.4252"
Secondary Workpiece Material Steel,Non-Ferrous Materials,Hardened Materials
Adapter/Shank/Bore Diameter Metric 6.00 mm
Brand Kennametal
Functional Length Metric 86.33 mm
Max Drill Depth Decimal 1.6142"
Adapter/Shank/Bore Diameter Decimal 0.2362"
Flute Length Decimal 1.9291"
Gage Length Metric 86.33 mm
Length/Diameter Ratio 10
Overall Length Metric 87.00 mm
Shank Length Metric 36.00 mm