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

11.113 mm (.4375) 20XD Solid Carbide Internal Coolant Straight Shank Deep Drill

  • Item Code: B272Z11113SGL 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 20 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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Overall Length Decimal 12.4800"
Gage Length Decimal 12.4060"
Flute Length Decimal 10.2000"
Flute Length Metric 259.00 mm
Max Drill Depth Decimal 9.2100"
Max Drill Depth Metric 234.00 mm
Functional Length Decimal 12.4060"
Functional Length Metric 315.11 mm
Protruding Length Decimal 12.4800"
Protruding Length Metric 317.00 mm
Tool Assembly Length Decimal 10.7525"
Tool Assembly Length Metric 273.11 mm
Adapter/Shank/Bore Diameter Metric 12.00 mm
Coating None
Coolant Hole Dia Metric 1.76 mm
Coolant Supply Yes
Fractional Size 7/16"
Adapter/Shank/Bore Diameter Decimal 0.4724"
Material Solid Carbide
Adapter Style Machine Side Straight-Cylindrical
Brand Kennametal
Clamping LG Machine Side Decimal 1.6535"
Coolant Hole Dia Decimal 0.0693"
Coolant Hole Dia Exit Decimal 0.0693"
Decimal Size 0.4375"
Drill Point Length Decimal 0.0740"
Drill Point Length Metric 1.89 mm
Length/Diameter Ratio 20
Metric Size 11.113 mm
Clamping LG Machine Side Metric 42.00 mm
Overall Length Metric 317.00 mm
Flute Helix Angle 28.241
Hand of Tool R - Right
Number of Flutes 2
Primary Workpiece Material Steel,Stainless Steel,High-Temp Alloys
Shank Length Decimal 1.8900"
Coolant Hole Dia Exit Metric 1.76 mm
Shank Length Metric 48.00 mm