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POLINOX cross buffs PNST

POLINOX non-woven cross buff PNST dia. 38 mm thread 8-32 UNC A100 for fine grinding and finishing

Item number:
44698382
EAN:
4007220441152

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Dia. external
Grit size
Packaging unit
Technical information
POLINOX non-woven cross buff PNST dia. 38 mm thread 8-32 UNC A100 for fine grinding and finishing

Abrasive
Aluminium oxide A
Dia. external
38 mm
Grit size
100
Max. RPM
12600 RPM
Number, layers
3 pcs.
RPM, optimum
7500 RPM
Packaging unit
20 pieces
Description

POLINOX cross buffs consist of non-woven polyamide abrasive, into which abrasive grain is integrated. The non-woven abrasive is star-shaped and stacked in layers which are connected in the centre. Particularly suitable for narrow application areas and hard-to-reach places such as drilled holes and indentations. POLINOX cross buffs are suitable for cleaning, deburring and fine grinding of inner surfaces and contours.

Advantages
  • Highly flexible, enabling optimal adjustment to the contour.
  • Cool grinding and low thermal load on the workpiece.
  • The open structure and high flexibility of the non-woven material prevents tool clogging.
Recommendations for use
  • For the best results, use at a recommended cutting speed of 10-20 m/s. This provides an ideal compromise between stock removal rate, surface quality, thermal load on the workpiece and tool wear.
Ordering notes
  • Please order compatible arbor separately.
Safety notes
  • The maximum permitted peripheral speed is 32 m/s.
  • For safety reasons, the maximum permitted rotational speed indicated must never be exceeded.
Materials that can be worked
Aluminium
Brass
Bronze
Cast steel
Cobalt-based alloys
Copper
Fibre-reinforced thermosetting plastics (GRP, CRP)
Hardened, heat-treated steels over 1.200 N/mm² (< 38 HRC)
Nickel-based alloys (e.g. Inconell and Hastelloy)
Stainless steel (INOX)
Steel materials with a hardness > 54 HRC
Steels up to 1,200 N/mm² (< 38 HRC)
Thermoplastics
Titanium
Titanium alloys
Zinc
Applications
Cleaning
Deburring
Roughening
Step-by-step fine grinding
Structuring (matt finishing, brush matting and satin finishing)
Surface work
Drive types
Drive spindle
Flexible shaft drive
Straight grinder
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PFERDERGONOMICS

recommends POLINOX cross buffs to sustainably reduce the vibration and noise produced during use and to improve comfort when working.
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product.aggregation.prv-ergo
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