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

11.908 mm (.4688)3XD Solid Carbide Internal Coolant Straight Shank Y-TECH Drill

  • Item Code: B291A11908YPL KCMS15
  • Brand: Kennametal
  • Unit Size: 1

Description

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 3.9264"
Gage Length Metric 99.73 mm
Functional Length Decimal 3.9264"
Functional Length Metric 99.73 mm
Tool Assembly Length Decimal 2.1546"
Tool Assembly Length Metric 54.73 mm
Fractional Size 15/32"
Primary Workpiece Material Steel,Stainless Steel,High-Temp Alloys
Secondary Workpiece Material Hardened Materials
Shank Length Metric 45.00 mm
Hand of Tool R - Right
Max Drill Depth Decimal 1.5748"
Shank Length Decimal 1.7717"
Clamping LG Machine Side Metric 45.00 mm
Flute Helix Angle 29.922
Flute Length Metric 55.00 mm
Overall Length Decimal 4.0157"
Clamping Length Decimal 1.7717"
Metric Size 11.908 mm
Adapter Style Machine Side Straight-Cylindrical
Clamping LG Machine Side Decimal 1.7717"
Decimal Size 0.4688"
Flute Length Decimal 2.1654"
Protruding Length Metric 102.00 mm
Brand Kennametal
Drill Point Length Metric 2.27 mm
Protruding Length Decimal 4.0157"
Adapter/Shank/Bore Diameter Metric 12.00 mm
Clamping Length Metric 45.00 mm
Coolant Supply Yes
Drill Point Length Decimal 0.0894"
Length/Diameter Ratio 3
Material Solid Carbide
Number of Flutes 2
Overall Length Metric 102.00 mm
Adapter/Shank/Bore Diameter Decimal 0.4724"
Coating AlTiN
Max Drill Depth Metric 40.00 mm