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

4.4 mm (.1732) 8XD Solid Carbide Internal Coolant Straight Shank Drill

  • Item Code: B053A04400CPG 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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Gage Length Metric 86.27 mm
Functional Length Decimal 3.3965"
Functional Length Metric 86.27 mm
Tool Assembly Length Decimal 2.3728"
Tool Assembly Length Metric 59.27 mm
Clamping LG Machine Side Decimal 1.0630"
Coating TiN
Coolant Hole Dia Exit Decimal 0.0276"
Coolant Hole Dia Metric 0.70 mm
Shank Length Metric 36.00 mm
Coolant Hole Dia Exit Metric 0.70 mm
Drill Point Length Metric 0.73 mm
Flute Length Metric 49.00 mm
Material Solid Carbide
Max Drill Depth Decimal 1.6142"
Flute Helix Angle 31.565
Length/Diameter Ratio 9
Max Drill Depth Metric 41.00 mm
Overall Length Metric 87.00 mm
Protruding Length Metric 87.00 mm
Adapter/Shank/Bore Diameter Metric 6.00 mm
Clamping Length Metric 36.00 mm
Clamping LG Machine Side Metric 27.00 mm
Coolant Supply Yes
Metric Size 4.40 mm
Primary Workpiece Material Stainless Steel,Cast Iron,High-Temp Alloys
Brand Kennametal
Drill Point Length Decimal 0.0287"
Secondary Workpiece Material Steel,Non-Ferrous Materials,Hardened Materials
Flute Length Decimal 1.9291"
Protruding Length Decimal 3.4252"
Adapter Style Machine Side Straight-Cylindrical
Adapter/Shank/Bore Diameter Decimal 0.2362"
Clamping Length Decimal 1.4173"
Coolant Hole Dia Decimal 0.0276"
Hand of Tool R - Right
Overall Length Decimal 3.4252"
Decimal Size 0.1732"
Number of Flutes 2
Shank Length Decimal 1.4173"