102757 PREMUS GP, solid carbide TiAlN shank form HB 5 × A11 with internal cooling

High performance drill PREMUS GP, solid carbide TiAlN shank form HB 5 × A11 with internal cooling

- latest TiAlN coating technology

- reinforced geometry for reliable machining

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

- good self-centering

- optimal chip breaking, even at greater drilling depths

- very wide application window even under less than optimal conditions

- best results in rotating and stationary use

- high concentricity

- precise drilling qualities

- with twisted cooling channels

Note:

Usable length = B6 - 1.5x A11

Technical characteristics:

• [A11] Cutting diameter, min. mm: 11.00
• [A3/B2/B4] Usable length mm: 55
• [B3/B4/B5] Total length mm: 118
• [B6] Chip flute length mm: 71
• [C3] Mounting diameter, machine side mm: 12
• 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: 0.140-0.320
• Coolant leak [H22/CXSC]: true
• Material: solid carbide
• tip angle: 140