Cast Iron Hand Lapping Plates

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Cast Iron Lapping Plates are extensively used for accurate hand lapping of ferrous and non-ferrous parts to obtain a perfect surface form & flatness.

Specifications:

All Helical close-grained gray cast iron lap plates are heat treated to relieve internal stresses before being finished. The plates are heavily ribbed below the top surface for rigidity. The top surfaces of all lap plates have 3×3 mm grooves at a pitch of 25-30 mm. Handles are provided for lifting and handling.

Part #	Description	Grade	Material	Flatness (µ)
200x200LP-P	200 x 200 mm Lapping Plate	Precision	Heavily Ribbed Cast Iron	2.5
450x300LP-P	450 x 300 mm Lapping Plate	Precision	Heavily Ribbed Cast Iron	4
450x300LP-G	450 x 300 mm Lapping Plate	General Purpose	Heavily Ribbed Cast Iron	8
600x450LP-P	600 x 450 mm Lapping Plate	Precision	Heavily Ribbed Cast Iron	5
600x450LP-G	600 X 450 mm Lapping Plate	General Purpose	Heavily Ribbed Cast Iron	10

Hand Lapping