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Solid Carbide Drill for Stainless Steel
Solid Carbide Drill for Stainless Steel
Solid Carbide Drill for Stainless Steel
Solid Carbide Drill for Stainless Steel
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KenDrill™ SGL • 3 x D • Internal Coolant • Straight Shank • Metric

Solid Carbide Drill for Stainless Steel

SAP Material Number 6358206
ISO Catalog Number B210A12304SGL
ANSI Catalog Number B210A12304SGL
Grade KCMS15
[D1] Drill Diameter M 12.304 mm
[D1] Drill Diameter M .4844 in
[L] Overall Length 107 mm
[L] Overall Length 4.212 in
[L3] Flute Length 60 mm
[L3] Flute Length 2.362 in
[L4] Maximum Drilling Depth 43 mm
[L4] Maximum Drilling Depth 1.692 in
[L5] Drill Point Length 1.82 mm
[L5] Drill Point Length .0717 in
[LS] Shank Length 45 mm
[LS] Shank Length 1.771 in
[D] Adapter / Shank / Bore Diameter 14 mm
[D] Adapter / Shank / Bore Diameter .5512 in
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Uses and application

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

Workpiece Materials

P Steel
M Stainless Steel
S High-Temp Alloys

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.

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