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

8.5 mm (.3346) 15XD Solid Carbide Internal Coolant Straight Shank Deep Drill

  • Item Code: B271Z08500SGL KCMS20
  • Brand: Kennametal
  • Unit Size: 1

Description

Features Tech Specs

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 15 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.
    • KCMS20 grade (B27_SGL) is a monolayer PVD AlTiN coated ultrafine grain carbide with superior surface finish. First choice for deep hole drilling of stainless steel and high-temperature resistant materials. Due to the coatings enhanced high temperature properties this grade can also be applied for MQL applications in steel.

Tech Specs

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Coolant Hole Dia Decimal 0.0445"
Coolant Hole Dia Metric 1.13 mm
Coolant Hole Dia Exit Decimal 0.0445"
Coolant Hole Dia Exit Metric 1.13 mm
Flute Helix Angle 28.604
Gage Length Decimal 7.8130"
Flute Length Decimal 6.0200"
Max Drill Depth Decimal 5.2800"
Max Drill Depth Metric 134.00 mm
Functional Length Decimal 7.8130"
Functional Length Metric 198.56 mm
Protruding Length Decimal 7.8700"
Tool Assembly Length Decimal 6.3750"
Tool Assembly Length Metric 162.035 mm
Adapter/Shank/Bore Diameter Decimal 0.3543"
Adapter/Shank/Bore Diameter Metric 9.00 mm
Length/Diameter Ratio 15
Primary Workpiece Material Steel,Stainless Steel,High-Temp Alloys
Shank Length Decimal 1.6500"
Adapter Style Machine Side Straight-Cylindrical
Coating None
Flute Length Metric 153.00 mm
Hand of Tool R - Right
Number of Flutes 2
Clamping LG Machine Side Decimal 1.4380"
Brand Kennametal
Material Solid Carbide
Overall Length Decimal 7.8700"
Drill Point Length Decimal 0.0570"
Drill Point Length Metric 1.44 mm
Coolant Supply Yes
Decimal Size 0.3346"
Metric Size 8.50 mm
Clamping LG Machine Side Metric 36.525 mm
Overall Length Metric 200.00 mm
Protruding Length Metric 200.00 mm
Shank Length Metric 42.00 mm