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

8.1 mm (.3189) 5XD Solid Carbide Internal Coolant Straight Shank Y-TECH Drill

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  • Item Code: B292A08100YPL KCMS15
  • Brand: Kennametal
  • Unit Size: 1

Description

Features Tech Specs

Features

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    • Y-TECH drills with through coolant for difficult-to-machine materials.
    • Material-/application-specific SC drill engineered to drill stainless steel, high-temp alloys, and difficult-to-machine materials.
    • Y-TECH technology with uneven flute-to-flute angle creates unbalanced forces by design to avoid chipping on margin lands.
    • Three-margin lands reduce pendulum motion by directing forces towards third margin, which results in superior hole accuracy (cylindricity, constant diameter, and hole straightness), also in steel.
    • KCMS15 grade is a Monolayer PVD AlTiN coated fine grain carbide with superior surface finish. First choice for stainless steel, high-temperature resistant materials. The coating offers high hardness and excellent wear resistance as well as enhanced high-temperature properties increasing its applicability also to MQL machining of steel.

Tech Specs

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Gage Length Decimal 3.9945"
Gage Length Metric 101.46 mm
Functional Length Decimal 3.9945"
Functional Length Metric 101.46 mm
Tool Assembly Length Decimal 2.5959"
Tool Assembly Length Metric 64.935 mm
Adapter Style Machine Side Straight-Cylindrical
Clamping Length Decimal 1.5748"
Clamping Length Metric 40.00 mm
Clamping LG Machine Side Decimal 1.4380"
Coolant Hole Dia Exit Decimal 0.0504"
Decimal Size 0.3189"
Overall Length Decimal 4.0551"
Secondary Workpiece Material Hardened Materials
Adapter/Shank/Bore Diameter Metric 10.00 mm
Protruding Length Decimal 4.0551"
Shank Length Metric 40.00 mm
Flute Helix Angle 26.517
Number of Flutes 2
Coolant Hole Dia Exit Metric 1.28 mm
Protruding Length Metric 103.00 mm
Shank Length Decimal 1.5748"
Clamping LG Machine Side Metric 36.525 mm
Coating AlTiN
Drill Point Length Decimal 0.0606"
Flute Length Decimal 2.4016"
Max Drill Depth Metric 49.00 mm
Coolant Supply Yes
Material Solid Carbide
Drill Point Length Metric 1.54 mm
Metric Size 8.10 mm
Primary Workpiece Material Steel,Stainless Steel,High-Temp Alloys
Adapter/Shank/Bore Diameter Decimal 0.3937"
Brand Kennametal
Coolant Hole Dia Decimal 0.0504"
Coolant Hole Dia Metric 1.28 mm
Flute Length Metric 61.00 mm
Hand of Tool R - Right
Length/Diameter Ratio 6
Max Drill Depth Decimal 1.9291"
Overall Length Metric 103.00 mm