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

11.113 mm (.4375) 8XD Solid Carbide Internal Coolant Straight Shank Drill

  • Item Code: B053A11113CPG 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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Coolant Supply Yes
Hand of Tool R - Right
Material Solid Carbide
Number of Flutes 2
Clamping Length Decimal 1.7717"
Coating TiN
Coolant Hole Dia Exit Decimal 0.0693"
Flute Length Metric 94.00 mm
Clamping LG Machine Side Metric 42.00 mm
Coolant Hole Dia Exit Metric 1.76 mm
Functional Length Metric 139.10 mm
Gage Length Metric 139.10 mm
Primary Workpiece Material Stainless Steel,Cast Iron,High-Temp Alloys
Protruding Length Metric 141.00 mm
Clamping LG Machine Side Decimal 1.6535"
Drill Point Length Metric 1.90 mm
Flute Helix Angle 28.241
Functional Length Decimal 5.4764"
Length/Diameter Ratio 7
Secondary Workpiece Material Steel,Non-Ferrous Materials,Hardened Materials
Tool Assembly Length Decimal 3.8622"
Coolant Hole Dia Decimal 0.0693"
Flute Length Decimal 3.7008"
Max Drill Depth Metric 79.00 mm
Overall Length Metric 141.00 mm
Shank Length Decimal 1.7717"
Adapter/Shank/Bore Diameter Decimal 0.4724"
Adapter/Shank/Bore Diameter Metric 12.00 mm
Coolant Hole Dia Metric 1.76 mm
Clamping Length Metric 45.00 mm
Drill Point Length Decimal 0.0748"
Max Drill Depth Decimal 3.1102"
Shank Length Metric 45.00 mm
Tool Assembly Length Metric 97.10 mm
Adapter Style Machine Side Straight-Cylindrical
Brand Kennametal
Decimal Size 0.4375"
Fractional Size 7/16"
Metric Size 11.113 mm
Overall Length Decimal 5.5512"
Protruding Length Decimal 5.5512"