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

6.35 mm (.2500) 25XD Solid Carbide Internal Coolant Straight Shank Deep Drill

  • Item Code: B273Z06350HPS KN25
  • Brand: Kennametal
  • Unit Size: 1

Description

Features

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    • HP solid carbide deep-hole drills with through coolant for steel, cast iron, stainless steel, high-temperature alloys, and non-ferrous materials.
    • Application-specific SC drill for drilling holes up to 25 x D up to 4x faster than conventional HSS and gun drills.
    • Broadest diameter range on the market from .0938�.6299 (2,383�16mm).
    • KMH-point geometry is available as a semi-standard, especially for crankshaft applications.
    • KN25 Beyond uncoated grade (B27_HPS) with highly polished surface ensures superior chip evacuation and prevent built-up edge in aluminum and high-temp alloys, even when low-pressure coolant or MQL is applied.

Tech Specs

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Gage Length Decimal 9.0840"
Gage Length Metric 230.828 mm
Flute Length Decimal 7.1700"
Flute Length Metric 182.00 mm
Max Drill Depth Decimal 6.5700"
Drill Point Length Decimal 0.0460"
Drill Point Length Metric 1.172 mm
Functional Length Decimal 9.0840"
Functional Length Metric 230.828 mm
Protruding Length Decimal 9.1300"
Tool Assembly Length Decimal 8.0210"
Tool Assembly Length Metric 203.828 mm
Material Solid Carbide
Metric Size 6.35 mm
Overall Length Metric 232.00 mm
Decimal Size 0.2500"
Length/Diameter Ratio 25
Adapter Style Machine Side Straight-Cylindrical
Adapter/Shank/Bore Diameter Metric 7.00 mm
Coolant Hole Dia Exit Decimal 0.0335"
Coolant Supply Yes
Overall Length Decimal 9.1300"
Coolant Hole Dia Decimal 0.0335"
Coolant Hole Dia Exit Metric 0.85 mm
Flute Helix Angle 27.643
Fractional Size 1/4"
Adapter/Shank/Bore Diameter Decimal 0.2756"
Shank Length Decimal 1.5000"
Clamping LG Machine Side Decimal 1.0630"
Coating None
Letter Size E
Brand Kennametal
Clamping LG Machine Side Metric 27.00 mm
Coolant Hole Dia Metric 0.85 mm
Hand of Tool R - Right
Primary Workpiece Material Non-Ferrous Materials
Protruding Length Metric 232.00 mm
Shank Length Metric 38.00 mm
Clamping Length Decimal 0.7087"
Clamping Length Metric 18.00 mm
Max Drill Depth Metric 167.00 mm
Number of Flutes 2