MEGA-Drill-Hardened

Diameter d1 (mm)

3.5

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Article

31151196

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Diameter d1 (mm)

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Product description

The MEGA-Drill-Hardened convinces with its macro and micro geometry specially adapted to hard machining up to 65 HRC. A new carbide substrate and an innovative coating ensure the highest tool life.

Material suitability

Technical specifications

Cutting material: HP809
Product class: Performance-Line
Drilling depth: 3xD
d1: 3.5 mm
d2: 6 mm
l1: 62 mm
l2: 20 mm
l3: 14 mm
l4: 36 mm
Cooling: external cooling
Number of cutting edges (z): 2
Shank tolerance: h6
Bore tolerance: ≥ IT 9
Shank type: HA
Tip angle: 140 °
Side rake angle: 15 °
Material group: M3

Downloads

Technical drawing in dxf: 31151196_607877504-000-00-ED1-MM.DXF
Technical drawing in pdf: 31151196_607877504-000-00-ED1-MM.PDF
Technical drawing in tif: 31151196_607877504-000-00-ED1-MM.TIF
3D envelope in stp: 31151196_607877505-000-00-E43.STP
Schnittwertempfehlung: 31151196_MEGA-Drill-Hardened_DE.pdf