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

4.2 mm (.1654) 8XD Solid Carbide Internal Coolant Straight Shank Drill

  • Item Code: B053A04200CPG 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 86.31 mm
Functional Length Decimal 3.3980"
Functional Length Metric 86.31 mm
Tool Assembly Length Decimal 2.3744"
Tool Assembly Length Metric 59.31 mm
Adapter/Shank/Bore Diameter Metric 6.00 mm
Decimal Size 0.1654"
Number of Flutes 2
Overall Length Metric 87.00 mm
Shank Length Decimal 1.4173"
Drill Point Length Metric 0.69 mm
Overall Length Decimal 3.4252"
Adapter Style Machine Side Straight-Cylindrical
Adapter/Shank/Bore Diameter Decimal 0.2362"
Clamping Length Metric 36.00 mm
Flute Helix Angle 30.389
Flute Length Metric 49.00 mm
Material Solid Carbide
Brand Kennametal
Clamping LG Machine Side Decimal 1.0630"
Coolant Hole Dia Exit Decimal 0.0276"
Drill Point Length Decimal 0.0272"
Flute Length Decimal 1.9291"
Shank Length Metric 36.00 mm
Clamping Length Decimal 1.4173"
Clamping LG Machine Side Metric 27.00 mm
Coolant Hole Dia Metric 0.70 mm
Coolant Supply Yes
Max Drill Depth Metric 41.00 mm
Secondary Workpiece Material Steel,Non-Ferrous Materials,Hardened Materials
Coating TiN
Coolant Hole Dia Decimal 0.0276"
Coolant Hole Dia Exit Metric 0.70 mm
Hand of Tool R - Right
Length/Diameter Ratio 9
Metric Size 4.20 mm
Protruding Length Decimal 3.4252"
Protruding Length Metric 87.00 mm
Max Drill Depth Decimal 1.6142"
Primary Workpiece Material Stainless Steel,Cast Iron,High-Temp Alloys