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Boring bar for internal thread 8 mm SIR0008H06

Intended use

Turning tools with replaceable cutting inserts are characterised by the fact that worn cutting edges can be replaced quickly and easily. This eliminates the need for the tedious and time-consuming task of re-sharpening the cutting edge. A further advantage of turning tools with indexable or interchangeable cutting inserts is that, depending on the material to be machined, the most suitable cutting insert can be fitted to the holder. For example, there are special cutting inserts for machining aluminium or non-ferrous metals. Both the holders and the cutting inserts are standardised and can be identified by their respective standard designations.

Technical data

Areas of application: metric internal thread
Bore Ø min. [mm]: 15
Cutting plate: 06IRA60
Execution: right
Gradient range [mm]: 0,5 - 1,25
Height of support to cutting edge [mm]: 7
Shank Ø [mm]: 8
Standard designation: SIR0008H06
Surface: burnished
Total length [mm]: 101

Right-hand threading tool

Cutting inserts available for specialised applications

Replacement cutting inserts available individually or in sets of 10

Includes a Torx key for quick replacement of the cutting insert

Includes boring bar holder 11 x 11 x 65 mm

Description of the

This boring bar with the standard designation SIR0008H06 has a shank with a diameter of 8 mm and an overall length of 101 mm. The cutting insert is made of sintered carbide. In contrast to HSS bits, the high temperature resistance of carbide allows higher cutting speeds. In addition, this insert is titanium nitride-coated, which contributes to greater heat resistance and a longer service life. TiN-coated inserts are intended for universal use. For special applications, this carbide insert can be replaced by another insert that is suitable for the material to be machined. You can find these special indexable inserts in our range. You can also order the standard inserts from us individually or as a set of 10.

Scope of delivery

  • 1 x boring bar SIR0008H06
  • 1 x boring bar holder
  • 1 x Torx key T6

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1 Review

8 May 2025 18:45

Rated 5 out of 5 stars

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Information on the manufacturer (information obligations under the GPSR Product Safety Regulation)
Paulitschek Maschinen- und Warenvertriebsgesellschaft mbH
Zeppelinstraße 3
89231 Neu-Ulm, Deutschland