102657 PRETEC, 5× A11, TiAlN, HB, IKZ

High-performance drill PRETEC, 5× A11, TiAlN,

HB, IKZ

- reinforced geometry for reliable machining

- excellent tool life due to careful selection of the carbide (ultra-fine grain quality)

- good self-centering

- optimal chip breaking, even at greater drilling depths

- very wide application window even under non-optimal conditions

- high concentricity

- precise drilling qualities

- with twisted cooling channels

Technical characteristics:

• [A11] Cutting diameter, min. mm: 8.50
• [A3/B2/B4] Usable length mm: 42.5
• [B3/B4/B5] Total length mm: 103
• [B6] Chip flute length mm: 61
• [C3] Mounting diameter, machine side mm: 10
• Mounting form, machine side: 6535 -Shaft
• Coating [H5/COATN]: TiAlN
• Drilling depth [A11 x D]: 5 × A11
• DIN standard: DIN 6537
• Area of ​​application (material to be processed): Universal|P (steel - cast steel)|M (stainless steel - INOX)|K (cast iron)
• f mm/rev: 0.110-0.270
• Coolant leak [H22/CXSC]: true
• Material: solid carbide
• tip angle: 140