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Dimensions of Solid Carbide Drills Conforming to DIN_®
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Note:
Solid carbide drills from KENNAMETAL HERTEL conform to the current standards d2 for drilling tools, DIN6537K and DIN6537L.
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As only tools of 3 x d and 5xd are covered in
this standard, an internal standard has been
specified for a length range of 8xd in order
to expand the range of applications.
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Dimensions for drilling tools
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DIN 6537 short
(up to 0 d1 = 20mm)
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DIN 6537 long
(up to 0 d1 = 20 mm)
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Internal standard very long
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Diameter ranges covered by internal standard only
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Shank forms
Shank forms to DIN 6535 form HA, cylindrical
Used for Solid carbide tools
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Shank forms to DIN 6535 form HE, 2° angle
Used for Solid carbide tools
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Shank forms to DIN 1835 form A, cylindrical
Used with steel bodies
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Shank forms to DIN 1835 form E, Whistle Notch
Used with steel bodies
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