Page 171 - DME Workshop Equipment Catalogue 2023 EN

SURF
CE FINISHING EQUIPMENT
A
WORKSHOP EQUIPMENT - SURFACE FINISHING EQUIPMENT
POLISHING STONES
POLISHING STONES PT 250 ...

Features:
• Total length = 150 mm
• Abrasive material: Aluminium Oxide
• Color: yellow
• A special very hard, sulphured stone for the machining of eroded sur-
faces�
• We recommend to apply cutting fluid or cutting oil when using fine
grain stones, course grain stones can be used in a dry state�
Order example for first item (REF + Grain): PT2500313120
Grain Dimensions
REF
120 150 180 320 400 600 (mm)
PT2500313 i i i i i i 3 x 13
PT2500606 i i i i i i 6 x 6
PT2500613 i i i i i i 6 x 13 12
PT2501010 i i i i i i 10 x 10
PT2501313 i i i i i i 13 x 13
PT2501520 i i i i i i 15 x 20 6
PT2502025 i i i i i i 20 x 25 4

POLISHING STONES PT 450 ...

Features:
• Total length = 150 mm
• Abrasive material: Aluminium Oxide
• Color: white
• Medium-hard stone for general polishing tasks on sectional steels�
• Machining of all grades of steel by hand and by filing machine�
• For coarse grain size, use in dry state�
• For fine grain size, use cutting fluid or diluent�
• Special stone for sectional or die steels�
Order example for first item (REF + Grain): PT4500306220
Grain
REF Dimensions (mm)
220 320 400 600
PT4500306 i i i i 3 x 6
PT4500313 i i i i 3 x 13
PT4500606 i i i i 6 x 6 12
PT4500613 i i i i 6 x 13
PT4501313 i i i i 13 x 13
PT4501325 i i i i 13 x 25 6

POLISHING STONES PT 470 ...

Features:
• Total length = 150 mm
• Abrasive material: Aluminium Oxide
• Color: white
• Medium hard, especially treated stone for the processing of
Aluminium�
• Fast removal of material is achieved due to high cutting efficiency�
CAD reference point Order example for first item (REF + Grain): PT4700306150 Grain • The use of lapping- and polishing oil is recommended
• It leaves no scratches or damage on the surface�

REF
PT4700306 150 220 320 400 600 Dimensions (mm)
3 x 6
i
i
i
i
i
PT4700313 i i i i i 3 x 13 12
PT4700606 i i i i i 6 x 6
PT4700613 i i i i i 6 x 13
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