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

7.3 mm (.2874) 8XD Solid Carbide Internal Coolant Straight Shank Drill

  • Item Code: B053A07300CPG KC7325
  • Brand: Kennametal
  • Unit Size: 1

Description

Features Tech Specs

Features

Back To Top
    • 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

Back To Top
Gage Length Metric 108.77 mm
Functional Length Decimal 4.2823"
Functional Length Metric 108.77 mm
Tool Assembly Length Decimal 3.2587"
Tool Assembly Length Metric 81.77 mm
Clamping Length Metric 36.00 mm
Coolant Hole Dia Decimal 0.0472"
Length/Diameter Ratio 8
Adapter Style Machine Side Straight-Cylindrical
Clamping Length Decimal 1.4173"
Coolant Hole Dia Metric 1.20 mm
Material Solid Carbide
Number of Flutes 2
Primary Workpiece Material Stainless Steel,Cast Iron,High-Temp Alloys
Brand Kennametal
Decimal Size 0.2874"
Max Drill Depth Metric 61.00 mm
Overall Length Decimal 4.3307"
Protruding Length Metric 110.00 mm
Secondary Workpiece Material Steel,Non-Ferrous Materials,Hardened Materials
Shank Length Metric 36.00 mm
Clamping LG Machine Side Decimal 1.0630"
Hand of Tool R - Right
Protruding Length Decimal 4.3307"
Coolant Hole Dia Exit Metric 1.20 mm
Flute Helix Angle 28.073
Flute Length Metric 72.00 mm
Clamping LG Machine Side Metric 27.00 mm
Coolant Supply Yes
Flute Length Decimal 2.8346"
Max Drill Depth Decimal 2.4016"
Metric Size 7.30 mm
Shank Length Decimal 1.4173"
Adapter/Shank/Bore Diameter Decimal 0.3150"
Adapter/Shank/Bore Diameter Metric 8.00 mm
Coating TiN
Drill Point Length Metric 1.23 mm
Coolant Hole Dia Exit Decimal 0.0472"
Drill Point Length Decimal 0.0484"
Overall Length Metric 110.00 mm