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Drilling

Product catalog summary

Specifications:
The document describes a drill body with an indexable carbide drill tip, featuring a through coolant supply. The drill is capable of a bore depth of 5 times the diameter (5xD) and supports a diameter range of 12 to 15.9 mm.

Spare Parts:
Includes the drill body and a wrench (DD1220), which must be ordered separately. Further sizes are available upon request.

Drill Body Types:
Various types are listed with specific part numbers, dimensions, and cutting edge diameters ranging from 12.0 to 15.9 mm. The document provides detailed specifications for each type, including dimensions in mm.

Indexable Drill Tip Types:
These are designed for use with the drill body, with cutting edge diameters from 12.0 to 15.9 mm. Part numbers and specifications are provided.

Cutting Data:
The document outlines cutting speeds and feed rates for different materials, including unalloyed and alloyed steels, stainless steels, and various types of cast iron. The carbide grade TA45, with a TiAlN coating, is noted for its high temperature stability and hardness.

Application Recommendations:
System DD drills are used with internal coolant supply, requiring a minimum pressure of 5 bar. For rotating tools, the total runout must be less than 0.05 mm. For fixed tools, the drill must be accurately aligned with an axial offset not exceeding 0.05 mm. Misalignment can damage the drill shaft. The drill system is suitable for through holes, blind holes, and stacked plate drilling.

Catalog excerpts

Drill body with indexable carbide drill tip • with through coolant supply

Open the catalog to page 1

DRILL BODY Type for use with Indexable drill tip Weitere Abmessungen auf Anfrage Further sizes upon request Der Spannschlüssel DD1220 gehort nicht zum Lieferumfang des Wechselkopfbohrers. Bitte séparât bestellen! The wrench DD1220 ist not combined with drill body - separate order requiered! Spare parts

Open the catalog to page 2

INDEXABLE DRILL TIP Type for use with Drill body ▲ ab Lager / on stock A 4 Wochen / 4 weeks • Haupteinsatzbereich / main recommendation O bedingt einsetzbar/alternative recommendation unbeschichtete HM-Sorten / uncoated grades beschichtete HM-Sorten / coated grades bestuckt/Cermet / brazed/Cermet Weitere Abmessungen auf Anfrage Further sizes upon request

Open the catalog to page 3

INDEXABLE DRILL TIP Type for use with Drill body Part number Drill body • Haupteinsatzbereich / main recommendation O bedingt einsetzbar / alternative recommendation I unbeschichtete HM-Sorten / uncoated grades I beschichtete HM-Sorten / coated grades Weitere Abmessungen auf Anfrage Further sizes upon request

Open the catalog to page 4

CUTTING DATA SYSTEM DD CARBIDE GRADES TA45 - eine TiAIN-beschichtete Sorte. Diese Beschichtung zeichnet sich durch hòhere Temperaturbestàndigkeit bei hoher Harte aus. TA45 - a TiAIN coated grade. This coating has a very high temperature stability and high hardness.

Open the catalog to page 5

Bohrer des Systems DD werden mit innerer Kühlmittelzufuhr eingesetzt. Es wird empfohlen einen Kühlmitteldruck von Tools in system DD have standard through coolant. A minimum pressure of 5 bar is recommended to supply the coolant. Bohren mit rotierendem Werkzeug: Es ist zu beachten, dass der Rundlauffehler des Bohrers Drilling with rotating tool: Total runout of the drill must be less than 0.05 mm. Bohren mit stehendem Werkzeug: Der Bohrer muss achsparallel ausgerichtet werden und der Achsversatz darf 0,05 mm nicht überschreiten. Winkel- und Fluchtungsfehler des Bohrers verursachen Drilling with...

Open the catalog to page 6

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