solid drill bit / multi-purpose / carbide / high feed rate
KUB® Drillmax XL series



  • Type:


  • Drilled material:


  • Drill bit material:


  • Other characteristics:

    high feed rate, deep hole, twist

  • Diameter :

    Min.: 3 mm

    Max.: 8 mm

  • Length:

    Min.: 138 mm

    Max.: 302 mm


With the new KOMET KUB® Drillmax XL,
the expertise gained from developing many special solutions has been transferred to
a standard tool range, which is available from stock for 20×D in diameters of 3.0 to 10.0 mm and for 30×D in diameters of 3.0 to 8.0 mm.

The spiral-fluted deep-hole drills have four guide chamfers, ensuring good guidance.

4 x guide chamfers
Drill diameter:for 20×D: 3,00 10,0 mmfor 30×D: 3,00 8,00 mm
Shank: DIN 6535 HA
Coating: TiAlN
Point angle: 140°
Helix angle: 30°
Internal coolant supply

Your PLUS:

4 x chamfers for high drilling and alignment precision
Ideal chip removal thanks to optimised, special flutes
Reliable drilling up to 30×D, with no pecking
Significantly reduced production times due to extremely high feed rates and cutting speeds

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