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

4.8mm (.1890) 3XD Solid Carbide Internal Coolant Straight Shank Y-TECH Drill

  • Item Code: B291A04800YPL 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 2.5615"
Gage Length Metric 65.061 mm
Drill Point Length Metric 0.939 mm
Functional Length Decimal 2.5615"
Functional Length Metric 65.061 mm
Tool Assembly Length Decimal 1.1441"
Tool Assembly Length Metric 29.061 mm
Clamping Length Metric 36.00 mm
Drill Point Length Decimal 0.0370"
Adapter/Shank/Bore Diameter Decimal 0.2362"
Adapter/Shank/Bore Diameter Metric 6.00 mm
Brand Kennametal
Max Drill Depth Decimal 0.7874"
Protruding Length Decimal 2.5984"
Shank Length Metric 36.00 mm
Clamping LG Machine Side Metric 36.00 mm
Max Drill Depth Metric 20.00 mm
Wire Size #12
Decimal Size 0.1890"
Flute Length Metric 28.00 mm
Metric Size 4.80 mm
Number of Flutes 2
Coating AlTiN
Coolant Supply Yes
Overall Length Decimal 2.5984"
Overall Length Metric 66.00 mm
Primary Workpiece Material Steel,Stainless Steel,High-Temp Alloys
Protruding Length Metric 66.00 mm
Clamping LG Machine Side Decimal 1.4173"
Flute Length Decimal 1.1024"
Material Solid Carbide
Secondary Workpiece Material Hardened Materials
Clamping Length Decimal 1.4173"
Flute Helix Angle 24.958
Shank Length Decimal 1.4173"
Adapter Style Machine Side Straight-Cylindrical
Hand of Tool R - Right
Length/Diameter Ratio 3