Carbide countersinks

Product catalog summary

Introduction
This document provides detailed specifications and guidelines for the use of carbide countersinks, categorized under Tools Group 5. It includes various types of countersinks, such as single and three flute designs, with angles of 60° and 90°.

Specifications
The document lists different models of countersinks with their dimensions and codes. It specifies the diameter (Dc), length (L1), and shank diameter (D2) for each model, along with their coating options.

Cutting Parameters
Detailed tables provide cutting speed (Vc) and feed rate (f) for various materials, including aluminum alloys, copper, magnesium, thermoplastics, steels, stainless steels, titanium, nickel-cobalt alloys, and cast irons. The document specifies the cooling system required for each material type, such as emulsion, dry, or oil.

Application Range
The countersinks are suitable for a wide range of materials, including light alloys, reinforced plastics, steels, stainless steels, and cast irons. Each type of countersink is associated with specific application sectors, indicating its versatility.

Calculation Formulas
Formulas for calculating the revolution per minute (n) based on cutting speed and diameter are provided. A comprehensive table lists the revolutions per minute for various cutting speeds and diameters.

Icons Description
The document explains the symbols used to denote carbide grade, cutting edge design, and application types, such as multi-spindle and countersinking applications.

Catalog excerpts

Svasatori in metallo duro Carbide countersinks

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Utensili gruppo 5: Svasatori in metallo duro

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Svasatori - Formule di calcolo per numero giri n (min-1) Calculation formula for revolution per minute n (min-1) Numero di giri n (min-1) Revolution per minute n (min-1) Velocità di taglio Vc (m/min) Cutting speed Vc (m/min) Vc (m/min) = Tabella del numero di giri n (min-1) Survey of revolutions per minute n (min-1) Dw (mm)

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SPIEGAZIONE DEI PITTOGRAMMI (SIMBOLI) ICONS DESCRIPTION Qualità metallo duro Carbide grade Esecuzione utensile secondo norma interna Cutting edge design acc. to internal standard Lavorazione di smussatura Face setting application Lavorazione di svasatura Countersinking application Tre taglienti a 90° 90° three flute Lavorazione su plurimandrini Multi-spindle application Tre taglienti a 60° 60° three flute Lavorazione con emulsione with emulsion Un tagliente 90° 90° single flute Lavorazione con aria compressa with compressed air Un tagliente 60° 60° single flute Lavorazione su plurimandrini Multi-spindle...

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Svasatori 60° a tagliente singolo 60° single flute countersink Settori d'impiego / Range of application A: Leghe Leggere / Light alloys A1.1-1.6 A2.1-2.7 A3.1-3.2 A4.1-4.2 B: Plastiche - Plastiche rinforzate con fibre B: Plastics - Reinforced plastic fibres B1.1-1.3 B1.5-1.6 B2.1-2.4 D: Acciaio inossidabile / Stainless steel D1.1-1.4 F: Ghise / Cast irons F1.4-1.5 F2.1-2.4 Per i parametri di lavoro vedere pagina 283 For working-parameters see page 283

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Svasatori 60° a 3 taglienti 60° three flute countersink Settori d'impiego / Range of application A: Legierungen / Light alloys A1.1-1.6 A2.1-2.7 A3.1-3.2 A4.1-4.2 B: Plastiche - Plastiche rinforzate con fibre B: Plastics - Reinforced plastic fibres B1.1-1.3 B1.5-1.6 B2.1-2.4 D: Acciaio inossidabile / Stainless steel D1.1-1.4 F: Ghise / Cast irons F1.4-1.5 F2.1-2.4 Per i parametri di lavoro vedere pagina 283 For working-parameters see page 283

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Svasatori 90° a tagliente singolo 90° single flute countersink Settori d'impiego / Range of application A: Leghe Leggere / Light alloys A1.1-1.6 A2.1-2.7 A3.1-3.2 A4.1-4.2 B: Plastiche - Plastiche rinforzate con fibre B: Plastics - Reinforced plastic fibres B1.1-1.3 B1.5-1.6 B2.1-2.4 D: Acciaio inossidabile / Stainless steel D1.1-1.4 F: Ghise / Cast irons F1.4-1.5 F2.1-2.4 Per i parametri di lavoro vedere pagina 283 For working-parameters see page 283

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Svasatori 90° a 3 taglienti 90° three flute countersink Settori d'impiego / Range of application A: Leghe Leggere / Light alloys A1.1-1.6 A2.1-2.7 A3.1-3.2 A4.1-4.2 B: Plastiche - Plastiche rinforzate con fibre B: Plastics - Reinforced plastic fibres B1.1-1.3 B1.5-1.6 B2.1-2.4 D: Acciaio inossidabilel / Stainless steel D1.1-1.4 F: Ghise / Cast irons F1.4-1.5 F2.1-2.4 Per i parametri di lavoro vedere pagina 283 For working-parameters see page 283

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Studio, impostazione e stampa: MINIATO srl - Verona - Italia

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Via Enrico Fermi, 15 - 37010 AFFI (Verona) Italy Tel. +39 045 7200 844 - Fax +39 045 7200 835 e-mail: [email protected] www.cerin.it 45°33’53.28” N - 10°45’58.

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