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

12.5 mm (.4921) 5XD Solid Carbide Internal Coolant Straight Shank Drill

  • Item Code: B211A12500SGL 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 B21*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 B21_SGL series the preffered pilot drill for B27_SGL series Solid Carbide deep Hole Drills.

Tech Specs

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Gage Length Decimal 4.8091"
Functional Length Decimal 4.8091"
Tool Assembly Length Decimal 3.1949"
Tool Assembly Length Metric 80.15 mm
Clamping LG Machine Side Decimal 1.6535"
Shank Length Metric 45.00 mm
Adapter/Shank/Bore Diameter Decimal 0.5512"
Coating AlTiN
Overall Length Metric 124.00 mm
Primary Workpiece Material Steel,Stainless Steel,High-Temp Alloys
Coolant Hole Dia Exit Metric 2.00 mm
Material Solid Carbide
Protruding Length Metric 124.00 mm
Adapter Style Machine Side Straight-Cylindrical
Drill Point Length Decimal 0.0728"
Flute Length Decimal 3.0315"
Coolant Hole Dia Exit Decimal 0.0787"
Decimal Size 0.4921"
Hand of Tool R - Right
Coolant Hole Dia Metric 2.00 mm
Coolant Supply Yes
Drill Point Length Metric 1.85 mm
Length/Diameter Ratio 4
Metric Size 12.50 mm
Protruding Length Decimal 4.8819"
Adapter/Shank/Bore Diameter Metric 14.00 mm
Clamping LG Machine Side Metric 42.00 mm
Flute Helix Angle 26.635
Max Drill Depth Decimal 2.3622"
Max Drill Depth Metric 60.00 mm
Number of Flutes 2
Overall Length Decimal 4.8819"
Brand Kennametal
Coolant Hole Dia Decimal 0.0787"
Flute Length Metric 77.00 mm
Functional Length Metric 122.15 mm
Shank Length Decimal 1.7717"