American Bottom Tools Compatibility

Dies Rolleri Type R4 are usually compatible with:

Accurpress, AM Machinery, Atlantic, Adira, Baykal, Durmazlar, Ermaksan, Whitney, Cincinnati, JMT, Polar Bear, etc.

Going Beyond Quality

  • we are REAL manufacturers and every single tool is a PRECISION TOOL
  • with a unique serial number on every article, you can track every single piece of tool to the very moment of manufacturing.
  • PRECISION grinding (tolerance of +/-0.01 mm / .0004”)
  • guaranteed tool reproduction
  • exact parallelism and alignment
  • precise, consistent working height
  • we can easily modify our tools to your requirements
  • we have one of the largest tools inventory worldwide, ready for your needs

Material

We use raw material only from qualified suppliers and in accordance with the HIGHEST INTERNATIONAL STANDARDS. Guaranteeing high resilience and tensile strength.

Material Type Mechanical resistance of the material
and the tool body
Hardness of the material and the tool body Hardness of the operating surfaces
after induction hardening
42CrMo4 900-1150 N/mm2 29,1 – 36,9 HRC 54 – 60 HRC
C45 560-710 N/mm2 12 – 15,5 HRC 54 – 60 HRC
  •  Specifications for the maximum press force kN/m are indicated as such, 1 t = 10 kN.

Tool lengths, sectionings and horn types

Standard

Segmented tools are delivered in complete sets. Single pieces are also available!
More lengths and sections upon request.

Punches:

  • 838 mm (33 in)
  • 415 mm (16.34 in)
  • 805 mm (31.69 in) segmented (9 segments: 100 Horn left, 100, 50, 40, 20, 15, 10, 370, 100 Horn right)

Dies:

  • 838 mm (33 in)
  • 415 mm segmented (16.34 in)
  • 805 mm (31.69 in) segmented (8 segments: 200, 50, 40, 20, 15, 10, 370, 100)