PFERD 44198 3/4" POLINOX Cross Buffs, 8-32 Thd. 2 Layers, Aluminum Oxide - Medium Grade

PFERD offers a wide range of coated and non-woven abrasive tools for face-down grinding, belt grinding, peripheral grinding, surface conditioning, polishing, and much more.

POLINOX cross buffs consist of non-woven polyamide abrasive, into which abrasive grain is integrated. The wide range of hardness grades and different configurations allow a variety of surface structures and roughness levels to be achieved.

The non-woven abrasive is star-shaped and stacked in layers which are connected in the centre. It offers outstanding performance, specifically when used for tight work areas such as holes, recesses and hard-to-reach places.

Ideal for cleaning, deburring and fine grinding of inner surfaces and contours. Highly recommended for hard-to-reach places such as drilled holes and indentations.

• Aluminium
• Bronze
• Other non-ferrous metals
• Hard non-ferrous metal
• Stainless steel (INOX)
• Fibre-reinforced duroplastics (GRP, CRP)
• Hardened, heat-treated steels over 1,200 N/mm2 (over 38 HRC)
• Cobalt-based alloys
• High-temperature-resistant materials
• Copper
• Soft non-ferrous metal
• Brass
• Nickel-based alloys (e. g. Inconell and Hasteloy)
• Steels up to 1,200 N/mm¬≤ (< 38 HRC)
• Cast steel
• Steel materials with a hardness over 54 HRC
• Steel, cast steel
• Thermoplastics
• Titanium
• Titanium alloys
• Zinc

• Roughening
• Deburring
• Surface work
• Cleaning
• Structuring (matt finishing, brush matting and satin finishing)
• Fine grinding in multiple steps

• Flexible shaft drive
• Straight grinder

Specifications: