Article no.: 122738

Solid carbide drill Weldon shank DIN 6535 HB TiAlN 3 mm GARANT

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140 pieces in stock
Brand: GARANT
Tool material: Solid carbide
Version: 6×D
Point angle: 140 °
Shank: DIN 6535 HB to h6
Through-coolant: yes, with 25 bar
Machining strategy: HPC
Semi-Standard: yes

Information

  • Tool material: Solid carbide
  • Version: 6×D
  • Point angle: 140 °
  • Shank: DIN 6535 HB to h6
  • Through-coolant: yes, with 25 bar

Description

Version:

Cutting chisel edge with high centring accuracy due to strong core and special point geometry. High roundness and alignment accuracy of the deep hole, thanks to 4 guide chamfers. Outstanding chip evacuation due to 4 internal cooling channels from ⌀ 3.8 mm. Up to 3.7 mm ⌀ with 2 internal cooling channels. With 140° point angle and special j6 cutting edge tolerance for optimum generation of a pilot hole.

Note:

Flute length LC = L2 + 1.5 × DC.
For deep-hole drilling deeper than 12×D a pilot hole is recommended, and for deep-hole drilling from 20×D to 30×D it is essential.
The generation of a pilot hole always improves process reliability.

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⌀ DC p6 (mm) Unit price incl. VAT
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