POLINOX cross buffs PNST

POLINOX® Cross Buff, 1-1/2", 3 Layers, 8-32 Thread, 280 Grit Fine,Aluminum oxide

EDP:
44209

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Dia. external
Grit size
Packaging unit
Technical information
POLINOX® Cross Buff, 1-1/2", 3 Layers, 8-32 Thread, 280 Grit Fine,Aluminum oxide

Item number Global part number
44698383
Abrasive
Aluminum oxide A
Dia. external
1-1/2 Inch
EDP no.
44209
Grit size
280
Max. RPM
12600 RPM
Number, layers
3 pcs.
RPM, optimum
7500 RPM
Packaging unit
20 pieces
Description

POLINOX® cross buffs are made of non-woven polyamide abrasive, into which abrasive grain is integrated. The non-woven abrasive is staggered and stacked around a core and resembles a star. Ideal for hard-to-reach places like drilled holes and indentations. POLINOX® cross buffs are designed for cleaning, deburring and fine grinding of inner surfaces and contours.

Advantages
  • Conforms to contours due to high flexibility.
  • Cool grinding and low thermal load on the workpiece.
  • The open structure and high flexibility of the non-woven material prevents loading.
Recommendations for use
  • For the best performance, use with a recommended peripheral speed of 2,000-4,000 SFPM. This provides an ideal compromise between stock removal rate, surface quality, thermal load on the workpiece and flap wheel/cross buff wear.
Ordering notes
  • Please order compatible arbor separately.
Safety notes
  • The maximum permitted peripheral speed is 6,300 SFPM.
  • For safety reasons, the maximum permitted rotational speed indicated must never be exceeded.
Workpiece materials
Aluminum
Brass
Bronze
Cast steel
Cobalt-based alloys
Copper
Fibre-reinforced thermosetting plastics (GRP, CRP)
Hardened, heat-treated steels over 370 HV (38 HRC)
Nickel-based alloys (e.g. Inconell and Hastelloy)
Stainless steel (INOX)
Steel materials with a hardness > 54 HRC
Steels up to 370 HV (< 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
Compatible power tools
Drive spindle
Flexible shaft drive
Straight grinder
PFERDVALUE

PFERDERGONOMICS

recommends POLINOX® cross buffs to reduce vibration and noise produced during use and to improve comfort when working.