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

3.5 mm (.1378) 8XD Solid Carbide Internal Coolant Straight Shank SGL Drill

  • Item Code: B212A03500SGL 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 3.0504"
Functional Length Decimal 3.0504"
Functional Length Metric 77.48 mm
Tool Assembly Length Decimal 2.0268"
Tool Assembly Length Metric 50.48 mm
Adapter/Shank/Bore Diameter Decimal 0.2362"
Coolant Supply Yes
Hand of Tool R - Right
Max Drill Depth Decimal 1.2992"
Overall Length Metric 78.00 mm
Drill Point Length Decimal 0.0205"
Flute Length Decimal 1.5748"
Length/Diameter Ratio 9
Metric Size 3.50 mm
Clamping LG Machine Side Decimal 1.0630"
Coolant Hole Dia Decimal 0.0220"
Max Drill Depth Metric 33.00 mm
Primary Workpiece Material Steel,Stainless Steel,High-Temp Alloys
Brand Kennametal
Clamping LG Machine Side Metric 27.00 mm
Material Solid Carbide
Adapter/Shank/Bore Diameter Metric 6.00 mm
Coating AlTiN
Coolant Hole Dia Metric 0.56 mm
Flute Length Metric 40.00 mm
Number of Flutes 2
Shank Length Decimal 1.4173"
Adapter Style Machine Side Straight-Cylindrical
Coolant Hole Dia Exit Decimal 0.0220"
Decimal Size 0.1378"
Overall Length Decimal 3.0709"
Protruding Length Metric 78.00 mm
Coolant Hole Dia Exit Metric 0.56 mm
Flute Helix Angle 30.862
Protruding Length Decimal 3.0709"
Drill Point Length Metric 0.52 mm
Shank Length Metric 36.00 mm