126380 PREMUS, VHM

NC machine reamer PREMUS, solid carbide

 increasing by 0.01 mm with straight shank dimensions

- with cylindrical shank

- Form A for standardized mounting in hydraulic expansion chucks and high-precision chucks

- right-hand cutting, spiral grooved

- unequal or EU pitch

Preferred series:

Ø 0.980 - 3.750 mm made of solid carbide with centering tips on both sides

Ø 3.751 - 13.200 mm made of solid carbide (with inner center)

Ø 13.201 - 20.000 mm with soldered HM cutting plates and steel shank

Manufacturing tolerances:

- whole Ø and 1/10 dimensions with tolerance H7

- 1/100 mm dimensions with tolerance + 0.004Technical characteristics:

• [A11] Cutting diameter, 1st step, min. mm: 12.00
• [B3/B4/B5] Total length mm: 151
• [B3] Cantilever length mm: 106.00
• [B71] Functional length mm: 100
• [C3] Mounting diameter, machine side mm: 12
• [C4] Shaft length mm: 45
• A11 mm: 12
• Number of cutting edges: 6
• Mounting form, machine side: 6535 HA-Shaft
• B6 mm: 44
• Coating [H5/COATN]: uncoated
• Hole type: through hole
• DIN standard: DIN 8093-2 B
• Area of ​​application (material to be processed): K (cast iron)|N (non-ferrous metals)|P (steel - cast steel)
• Material: solid carbide
• Cutting direction: right