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

12.7 mm (.5000) 3XD Solid Carbide Internal Coolant Straight Shank HPS Drill

  • Item Code: B284A12700HPS KN15
  • Brand: Kennametal
  • Unit Size: 1

Description

Features

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    • HPS Beyond drills for aluminum machining with MQL.
    • Material-specific SC drill with highly polished surface that ensures superior chip evacuation and avoids built-up edge, even when MQL coolant is applied.
    • Sharp cutting edge enables higher tool life in aluminum and other non-ferrous materials.
    • HP point enables high feed rates by progressive rake angle.
    • Enlarged flute design enables fast chip evacuation and high metal removal rates.
    • Enlarged chamfer on back end according to DIN 69090-3 (round cylindrical for MQL) to ensure optimum coolant flow without leakage.

Tech Specs

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Gage Length Decimal 4.1203"
Gage Length Metric 104.656 mm
Drill Point Length Decimal 0.0923"
Drill Point Length Metric 2.344 mm
Functional Length Decimal 4.1203"
Functional Length Metric 104.656 mm
Tool Assembly Length Decimal 2.3486"
Tool Assembly Length Metric 59.656 mm
Adapter/Shank/Bore Diameter Decimal 0.5512"
Clamping LG Machine Side Decimal 1.7717"
Hand of Tool R - Right
Max Drill Depth Metric 43.00 mm
Overall Length Decimal 4.2126"
Overall Length Metric 107.00 mm
Adapter/Shank/Bore Diameter Metric 14.00 mm
Brand Kennametal
Clamping Length Decimal 1.7717"
Clamping LG Machine Side Metric 45.00 mm
Flute Length Metric 60.00 mm
Max Drill Depth Decimal 1.6929"
Protruding Length Metric 107.00 mm
Coolant Supply Yes
Flute Helix Angle 27.001
Number of Flutes 2
Protruding Length Decimal 4.2126"
Shank Length Decimal 1.7717"
Adapter Style Machine Side MQL Drill Shank
Clamping Length Metric 45.00 mm
Coating None
Fractional Size 1/2"
Primary Workpiece Material Non-Ferrous Materials
Length/Diameter Ratio 3
Flute Length Decimal 2.3622"
Decimal Size 0.5000"
Material Solid Carbide
Metric Size 12.70 mm
Shank Length Metric 45.00 mm