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

12.304 mm (.4844)3XD Solid Carbide Internal Coolant Straight Shank Drill

No Image Available
  • Item Code: B210A12304SGL KCMS15
  • Brand: Kennametal
  • Unit Size: 1

Description

Features Tech Specs

Features

Back To Top
    • 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

Back To Top
Gage Length Decimal 4.1409"
Functional Length Decimal 4.1409"
Functional Length Metric 105.18 mm
Tool Assembly Length Decimal 2.5268"
Tool Assembly Length Metric 63.18 mm
Clamping LG Machine Side Metric 42.00 mm
Coolant Hole Dia Metric 2.00 mm
Fractional Size 31/64"
Adapter Style Machine Side Straight-Cylindrical
Decimal Size 0.4844"
Adapter/Shank/Bore Diameter Metric 14.00 mm
Flute Length Metric 60.00 mm
Hand of Tool R - Right
Overall Length Metric 107.00 mm
Shank Length Metric 45.00 mm
Coolant Hole Dia Exit Metric 2.00 mm
Coolant Supply Yes
Metric Size 12.304 mm
Number of Flutes 2
Adapter/Shank/Bore Diameter Decimal 0.5512"
Brand Kennametal
Coating AlTiN
Coolant Hole Dia Decimal 0.0787"
Primary Workpiece Material Steel,Stainless Steel,High-Temp Alloys
Coolant Hole Dia Exit Decimal 0.0787"
Drill Point Length Decimal 0.0717"
Max Drill Depth Metric 43.00 mm
Protruding Length Metric 107.00 mm
Clamping LG Machine Side Decimal 1.6535"
Drill Point Length Metric 1.82 mm
Flute Helix Angle 26.274
Flute Length Decimal 2.3622"
Material Solid Carbide
Max Drill Depth Decimal 1.6929"
Overall Length Decimal 4.2126"
Protruding Length Decimal 4.2126"
Shank Length Decimal 1.7717"
Length/Diameter Ratio 3