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

7.145 mm (.2813) 8XD Solid Carbide Internal Coolant Straight Shank Drill

  • Item Code: B053A07145CPG 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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Adapter Style Machine Side Straight-Cylindrical
Clamping LG Machine Side Decimal 1.0630"
Coolant Supply Yes
Decimal Size 0.2813"
Functional Length Metric 108.80 mm
Gage Length Metric 108.80 mm
Max Drill Depth Decimal 2.4016"
Metric Size 7.145 mm
Overall Length Metric 110.00 mm
Secondary Workpiece Material Steel,Non-Ferrous Materials,Hardened Materials
Tool Assembly Length Metric 81.80 mm
Clamping Length Decimal 1.4173"
Clamping LG Machine Side Metric 27.00 mm
Drill Point Length Decimal 0.0472"
Hand of Tool R - Right
Coolant Hole Dia Decimal 0.0472"
Functional Length Decimal 4.2835"
Shank Length Metric 36.00 mm
Adapter/Shank/Bore Diameter Metric 8.00 mm
Brand Kennametal
Clamping Length Metric 36.00 mm
Drill Point Length Metric 1.20 mm
Flute Length Metric 72.00 mm
Coating TiN
Overall Length Decimal 4.3307"
Primary Workpiece Material Stainless Steel,Cast Iron,High-Temp Alloys
Protruding Length Decimal 4.3307"
Coolant Hole Dia Exit Metric 1.20 mm
Flute Length Decimal 2.8346"
Fractional Size 9/32"
Material Solid Carbide
Max Drill Depth Metric 61.00 mm
Tool Assembly Length Decimal 3.2598"
Coolant Hole Dia Metric 1.20 mm
Flute Helix Angle 27.565
Adapter/Shank/Bore Diameter Decimal 0.3150"
Coolant Hole Dia Exit Decimal 0.0472"
Length/Diameter Ratio 8
Number of Flutes 2
Protruding Length Metric 110.00 mm
Shank Length Decimal 1.4173"