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

6.746 mm (.2656) 8XD Solid Carbide Internal Coolant Straight Shank KenDrill SGL Drill

  • Item Code: K212A02656SGL KCMS15
  • Brand: Kennametal
  • Unit Size: 1

Description

Features Tech Specs

Features

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    • SGL drills with through coolant for stainless steel and high-temperature alloys.
    • By combining unique Kennametal features such as the all new SGL-Point-Geometry with a patented gashing, an unique Flute Design and a best in class coating into one tool, the B/K21*SGL drill is the ultimate high volume production tool.
    • All new SGL point geometry with improved web thinning and patented gashing which migrate in a straight cutting edge enables high cutting parameters (feeds), improves hole quality and creates controlled chips which leads to a reliable performance.
    • 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.
    • The highly polished surface ensures superior chip evacuation even when low-pressure coolant is applied.
    • Ideal point angle and tolerance make the B/K21_SGL series the preffered pilot drill for B27_SGL series Solid Carbide deep Hole Drills.

Tech Specs

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Overall Length Decimal 4.5100"
Overall Length Metric 114.554 mm
Gage Length Decimal 4.4706"
Flute Length Decimal 2.8700"
Flute Length Metric 72.898 mm
Functional Length Decimal 4.4706"
Functional Length Metric 113.554 mm
Protruding Length Decimal 4.5100"
Protruding Length Metric 114.554 mm
Shank Length Decimal 1.5200"
Shank Length Metric 38.608 mm
Tool Assembly Length Decimal 3.4470"
Tool Assembly Length Metric 86.554 mm
Clamping LG Machine Side Decimal 1.0630"
Hand of Tool R - Right
Coolant Hole Dia Exit Metric 1.12 mm
Material Solid Carbide
Decimal Size 0.2656"
Drill Point Length Metric 1.00 mm
Max Drill Depth Metric 63.50 mm
Flute Helix Angle 27.917
Adapter/Shank/Bore Diameter Decimal 0.3125"
Brand Kennametal
Coolant Hole Dia Decimal 0.0441"
Coolant Hole Dia Metric 1.12 mm
Max Drill Depth Decimal 2.5000"
Adapter Style Machine Side Straight-Cylindrical
Coating None
Fractional Size 17/64"
Metric Size 6.7462 mm
Adapter/Shank/Bore Diameter Metric 7.9375 mm
Clamping LG Machine Side Metric 27.00 mm
Coolant Hole Dia Exit Decimal 0.0441"
Length/Diameter Ratio 9
Adapter/Shank/Bore Diameter Fractional 5/16"
Coolant Supply Yes
Drill Point Length Decimal 0.0394"
Number of Flutes 2
Primary Workpiece Material Steel,Stainless Steel,High-Temp Alloys