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

12 mm (.4724) 8XD Solid Carbide Internal Coolant Straight Shank Drill

  • Item Code: B053A12000CPG 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 138.94 mm
Functional Length Decimal 5.4701"
Functional Length Metric 138.94 mm
Tool Assembly Length Decimal 3.8559"
Tool Assembly Length Metric 96.94 mm
Coolant Hole Dia Decimal 0.0693"
Protruding Length Decimal 5.5512"
Shank Length Decimal 1.7717"
Coolant Hole Dia Metric 1.76 mm
Decimal Size 0.4724"
Hand of Tool R - Right
Overall Length Decimal 5.5512"
Overall Length Metric 141.00 mm
Protruding Length Metric 141.00 mm
Coating TiN
Drill Point Length Decimal 0.0811"
Shank Length Metric 45.00 mm
Adapter/Shank/Bore Diameter Decimal 0.4724"
Length/Diameter Ratio 6
Secondary Workpiece Material Steel,Non-Ferrous Materials,Hardened Materials
Adapter Style Machine Side Straight-Cylindrical
Flute Helix Angle 30.113
Flute Length Decimal 3.7008"
Metric Size 12.00 mm
Number of Flutes 2
Primary Workpiece Material Stainless Steel,Cast Iron,High-Temp Alloys
Brand Kennametal
Coolant Hole Dia Exit Decimal 0.0693"
Drill Point Length Metric 2.06 mm
Max Drill Depth Decimal 3.1102"
Clamping Length Metric 45.00 mm
Clamping LG Machine Side Decimal 1.6535"
Clamping LG Machine Side Metric 42.00 mm
Flute Length Metric 94.00 mm
Adapter/Shank/Bore Diameter Metric 12.00 mm
Clamping Length Decimal 1.7717"
Coolant Hole Dia Exit Metric 1.76 mm
Coolant Supply Yes
Material Solid Carbide
Max Drill Depth Metric 79.00 mm