HELIOS-PREISSER
Knife-edge squares
DIN 875 grade 0 knife-edge squares with two lapped knife edges, flat or with stock.
- High-precision knife-edge squares for visual light-gap inspection of squareness and contact.
- DIN 875 grade 0
- Two lapped knife edges
- Flat and stocked versions
Non-binding net prices for business customers. Data are maintained automatically; only our checked quotation or order confirmation is binding.
Item numbers from technical documents and accessory lists can be copied or entered here directly for searching.
Product description
Technology and application at a glance
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Application and selection
Against backlight, the narrow knife edge forms a visible light gap that reveals very small squareness deviations.
Technical design
Standard steel with finely ground faces and two lapped knife edges.
Variants
Flat and stocked designs are combined in one family and clearly identified by design, size and cross-section.
Handling and service
Handle the knife edges carefully and use only on clean surfaces.
Article variants
Select the suitable version
| Ballbach item no. | Design | Accuracy grade | Leg dimensions | Cross-section | Material / finish | Net price | Details | Inquiry |
|---|---|---|---|---|---|---|---|---|
| 6042001 | Knife-edge square, flat | DIN 875 GG 0 | 50 × 40 mm | 14 × 4,5 mm | Standard steel; two lapped knife edges | €24.00 | ||
6042001 – Additional information about this version
DIN 875 GG 0; Standard steel; two lapped knife edges; 14 × 4,5 mm |
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| 6042002 | Knife-edge square, flat | DIN 875 GG 0 | 75 × 50 mm | 16 × 4 mm | Standard steel; two lapped knife edges | €29.00 | ||
6042002 – Additional information about this version
DIN 875 GG 0; Standard steel; two lapped knife edges; 16 × 4 mm |
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| 6042003 | Knife-edge square, flat | DIN 875 GG 0 | 100 × 70 mm | 20 × 5 mm | Standard steel; two lapped knife edges | €34.00 | ||
6042003 – Additional information about this version
DIN 875 GG 0; Standard steel; two lapped knife edges; 20 × 5 mm |
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| 6042004 | Knife-edge square, flat | DIN 875 GG 0 | 150 × 100 mm | 28 × 6 mm | Standard steel; two lapped knife edges | €46.00 | ||
6042004 – Additional information about this version
DIN 875 GG 0; Standard steel; two lapped knife edges; 28 × 6 mm |
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| 6042005 | Knife-edge square, flat | DIN 875 GG 0 | 200 × 130 mm | 30 × 7 mm | Standard steel; two lapped knife edges | €64.00 | ||
6042005 – Additional information about this version
DIN 875 GG 0; Standard steel; two lapped knife edges; 30 × 7 mm |
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| 6042006 | Knife-edge square, flat | DIN 875 GG 0 | 300 × 200 mm | 40 × 8 mm | Standard steel; two lapped knife edges | €111.00 | ||
6042006 – Additional information about this version
DIN 875 GG 0; Standard steel; two lapped knife edges; 40 × 8 mm |
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| 6042101 | Knife-edge square with stock | DIN 875 GG 0 | 50 × 40 mm | 16 × 2 / 14 × 10 mm | Standard steel; two lapped knife edges | €67.00 | ||
6042101 – Additional information about this versionDIN 875 GG 0; Standard steel; two lapped knife edges; 16 × 2 / 14 × 10 mm |
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| 6042102 | Knife-edge square with stock | DIN 875 GG 0 | 75 × 50 mm | 18 × 2 / 14 × 10 mm | Standard steel; two lapped knife edges | €67.00 | ||
6042102 – Additional information about this versionDIN 875 GG 0; Standard steel; two lapped knife edges; 18 × 2 / 14 × 10 mm |
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| 6042103 | Knife-edge square with stock | DIN 875 GG 0 | 100 × 70 mm | 18 × 2 / 16 × 10 mm | Standard steel; two lapped knife edges | €87.00 | ||
6042103 – Additional information about this versionDIN 875 GG 0; Standard steel; two lapped knife edges; 18 × 2 / 16 × 10 mm |
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| 6042104 | Knife-edge square with stock | DIN 875 GG 0 | 150 × 100 mm | 22 × 2 / 20 × 12 mm | Standard steel; two lapped knife edges | €109.00 | ||
6042104 – Additional information about this versionDIN 875 GG 0; Standard steel; two lapped knife edges; 22 × 2 / 20 × 12 mm |
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| 6042105 | Knife-edge square with stock | DIN 875 GG 0 | 200 × 130 mm | 26 × 3 / 24 × 14 mm | Standard steel; two lapped knife edges | €146.00 | ||
6042105 – Additional information about this versionDIN 875 GG 0; Standard steel; two lapped knife edges; 26 × 3 / 24 × 14 mm |
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| 6042106 | Knife-edge square with stock | DIN 875 GG 0 | 300 × 200 mm | 32 × 3 / 30 × 18 mm | Standard steel; two lapped knife edges | €212.00 | ||
6042106 – Additional information about this versionDIN 875 GG 0; Standard steel; two lapped knife edges; 32 × 3 / 30 × 18 mm |
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Our offering is exclusively for business and public-sector customers. All prices are net prices in euros, excluding VAT, packaging and shipping. Prices are imported automatically from product and price master data. Transmission, input, allocation or system errors may occur despite regular checks. The display is not a legal offer; only our individually checked quotation or order confirmation is binding. B2B terms
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