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

8.5 mm (.3346) 8XD Solid Carbide Internal Coolant Straight Shank Drill

  • Item Code: B053A08500CPG 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 120.56 mm
Functional Length Decimal 4.7465"
Functional Length Metric 120.56 mm
Tool Assembly Length Decimal 3.3478"
Tool Assembly Length Metric 84.035 mm
Clamping Length Metric 40.00 mm
Flute Helix Angle 27.636
Overall Length Decimal 4.8031"
Shank Length Decimal 1.5748"
Drill Point Length Metric 1.44 mm
Material Solid Carbide
Max Drill Depth Metric 68.00 mm
Primary Workpiece Material Stainless Steel,Cast Iron,High-Temp Alloys
Secondary Workpiece Material Steel,Non-Ferrous Materials,Hardened Materials
Clamping Length Decimal 1.5748"
Coolant Hole Dia Exit Decimal 0.0504"
Coolant Hole Dia Metric 1.28 mm
Max Drill Depth Decimal 2.6772"
Number of Flutes 2
Overall Length Metric 122.00 mm
Protruding Length Metric 122.00 mm
Adapter/Shank/Bore Diameter Metric 10.00 mm
Clamping LG Machine Side Metric 36.525 mm
Coolant Hole Dia Decimal 0.0504"
Coolant Hole Dia Exit Metric 1.28 mm
Drill Point Length Decimal 0.0567"
Flute Length Metric 80.00 mm
Adapter Style Machine Side Straight-Cylindrical
Clamping LG Machine Side Decimal 1.4380"
Coating TiN
Flute Length Decimal 3.1496"
Shank Length Metric 40.00 mm
Adapter/Shank/Bore Diameter Decimal 0.3937"
Brand Kennametal
Hand of Tool R - Right
Length/Diameter Ratio 8
Coolant Supply Yes
Decimal Size 0.3346"
Metric Size 8.50 mm
Protruding Length Decimal 4.8031"