Granite V-frame Marble V-frame

Granite V-frame is a benchmark measuring tool made of natural stone materials. It is an ideal reference plane for inspecting instruments, tools, and mechanical components, especially for high-precision measurements.

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Product Description

The V-shaped granite frame is made of "Jinan Qing" natural granite material through mechanical processing and manual precision grinding. Black luster, uniform structural texture, good stability, high strength, high hardness, granite V-shaped frame with advantages such as high precision, no rust, acid and alkali resistance, no magnetization, no deformation, and good wear resistance. Suitable for inspection, measurement, marking, and positioning work in the mechanical processing and component manufacturing industries.

Granite Measuring Tool V Shape Black Block

商品名	Granite V shape Block
材料	granite
色	Black
サイズ	636390 10010090 16016090
学年	0 00 000
Standard	GB/T 20428-2006
パッケージ	合板箱
Surface treatment:	ground finish

製品パラメータ

Precision of granite V-frame: Level 000-1.

仕様	Workface flatness		Parallelism of V-shaped groove to low surface		Parallelism of V-shaped grooves on opposite sides		The V-shaped groove faces symmetrically on both sides		V-groove side to end face symmetry			Verticality of V-shaped groove side to bottom			The height difference between a pair of V-shaped blocks and the bottom surface
	accuracy class
	0	1	0	1	0	1	0	1		0	1		0	1		0	1
63×63×90°	1.5	3	4	8	4	8	8	16		8	8		4	8		5	10
100×100×90°	2	4	4	8	4	8	8	16		8	8		4	8		5	10
160×160×90°	2.5	5	5	10	5	10	10	20		10	10		5	10		6	12

製品詳細図

precision granite plate

関連している 製品

Granite V-frame Marble V-frame

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