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

7.938 mm (.3125) 8XD Solid Carbide Internal Coolant Straight Shank Kenna Universal Drill

  • Item Code: B978A07938 KCU15
  • Brand: Kennametal
  • Unit Size: 1

Description

Features Tech Specs

Features

Back To Top
    • A four-margin land design provides hole straightness and roundness, even when drilling cross holes.
    • The low thrust drill point design has excellent centering capabilities, ideal for less stable machining conditions (allowing the drill to work well on a variety of machines).
    • Easy to recondition, delivering extended tool life.
    • MQL-ready! All shanks fulfil the DIN 6535 and 69090-03 requirements for minimum quantity lubrication.

Tech Specs

Back To Top
Gage Length Decimal 4.2651"
Gage Length Metric 108.334 mm
Drill Point Length Decimal 0.0656"
Drill Point Length Metric 1.666 mm
Functional Length Decimal 4.2651"
Functional Length Metric 108.334 mm
Tool Assembly Length Decimal 2.8478"
Tool Assembly Length Metric 72.334 mm
Adapter Style Machine Side Straight-Cylindrical
Clamping Length Metric 36.00 mm
Max Drill Depth Metric 61.00 mm
Fractional Size 5/16"
Overall Length Metric 110.00 mm
Primary Workpiece Material Steel,Cast Iron,Non-Ferrous Materials
Adapter/Shank/Bore Diameter Metric 8.00 mm
Clamping LG Machine Side Decimal 1.4173"
Material Solid Carbide
Overall Length Decimal 4.3307"
Brand Kennametal
Coating TiAlN
Number of Flutes 2
Clamping Length Decimal 1.4173"
Clamping LG Machine Side Metric 36.00 mm
Flute Helix Angle 30.11
Flute Length Metric 72.00 mm
Length/Diameter Ratio 8
Metric Size 7.938 mm
Shank Length Decimal 1.4173"
Adapter/Shank/Bore Diameter Decimal 0.3150"
Coolant Supply Yes
Decimal Size 0.3125"
Shank Length Metric 36.00 mm
Flute Length Decimal 2.8346"
Hand of Tool R - Right
Max Drill Depth Decimal 2.4016"
Protruding Length Decimal 4.3307"
Protruding Length Metric 110.00 mm
Secondary Workpiece Material Stainless Steel,High-Temp Alloys