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SGL Drills • Stainless Steel • Through Coolant
SGL Drills • Stainless Steel • Through Coolant
SGL Drills • Stainless Steel • Through Coolant
SGL Drills • Stainless Steel • Through Coolant

High-Performance Solid Carbide Drills

SGL Drills • Stainless Steel • Through Coolant

Uses and application

  • Helix Angle: 30°Helix Angle: 30°
  • Shank - Cylindrical  Plain ≤h6Shank - Cylindrical Plain ≤h6
  • DrillingDrilling
  • Drilling - Through CoolantDrilling - Through Coolant
  • Drilling Depth: 5xDrilling Depth: 5x
  • Drilling Depth: 3xDrilling Depth: 3x
  • DIN number 6537DIN number 6537
  • DIN number 6535DIN number 6535
  • Tool Dimensions: 2flute/2margin/coolantTool Dimensions: 2flute/2margin/coolant
  • Drilling: Stacked PlatesDrilling: Stacked Plates
  • Drilling Depth: 8xDrilling Depth: 8x

Workpiece Material

P
S
M

Features and benefits

  • 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.

Grades

  • KCMS15

    Composition: Monolayer PVD AlTiN coated fine-grain carbide with superior surface finish.

    Application: First choice for stainless steel and 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.

    P
    S
    M

Dimensions for Kennametal Solid Carbide Drills (B* Series)