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

6.35mm (.2500) 3XD Solid Carbide Internal Coolant Straight Shank Y-TECH Drill

  • Item Code: B291A06350YPL KCMS15
  • Brand: Kennametal
  • Unit Size: 1

Description

Features

Back To Top
    • 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

Back To Top
Gage Length Decimal 3.0618"
Gage Length Metric 77.769 mm
Drill Point Length Metric 1.231 mm
Functional Length Metric 77.769 mm
Tool Assembly Length Decimal 1.6444"
Tool Assembly Length Metric 41.769 mm
Adapter Style Machine Side Straight-Cylindrical
Clamping LG Machine Side Metric 36.00 mm
Protruding Length Decimal 3.1102"
Secondary Workpiece Material Hardened Materials
Adapter/Shank/Bore Diameter Decimal 0.3150"
Brand Kennametal
Clamping Length Decimal 1.4173"
Coating AlTiN
Flute Helix Angle 26.507
Length/Diameter Ratio 3
Primary Workpiece Material Steel,Stainless Steel,High-Temp Alloys
Protruding Length Metric 79.00 mm
Max Drill Depth Decimal 0.9449"
Metric Size 6.35 mm
Number of Flutes 2
Adapter/Shank/Bore Diameter Metric 8.00 mm
Clamping Length Metric 36.00 mm
Coolant Supply Yes
Letter Size E
Max Drill Depth Metric 24.00 mm
Overall Length Decimal 3.1102"
Flute Length Metric 34.00 mm
Hand of Tool R - Right
Shank Length Metric 36.00 mm
Drill Point Length Decimal 0.0485"
Material Solid Carbide
Overall Length Metric 79.00 mm
Shank Length Decimal 1.4173"
Clamping LG Machine Side Decimal 1.4173"
Functional Length Decimal 3.0618"
Decimal Size 0.2500"
Flute Length Decimal 1.3386"
Fractional Size 1/4"