Machinist Square 90 Degree Flat Edge Square With Base And DIN 875 Grade 0
Product Overview
The KM 90° flat edge square features a 90-degree flat edge and wide base for stability and accuracy. This precision measuring tool is ideal for checking squareness of machined parts, layout work, and other precision measurement tasks.
Key Features
- DIN 875 grade 1 certified for precision
- Beveled edge for inside measurements
- Constructed from hardened stainless steel for durability
- Custom specifications available upon request
- Includes protective case for safe storage
Technical Specifications
Order No. |
Range |
Squareness Inside (α) |
Squareness Outside (β) |
C (mm) |
D (mm) |
H (mm) |
KM-BEFBI40 |
50x40mm |
13μm |
13μm |
14 |
14 |
4 |
KM-BEFBI50 |
75x50mm |
13μm |
14μm |
15 |
15 |
4.5 |
KM-BEFBI70 |
100x70mm |
15μm |
16μm |
20 |
20 |
5.5 |
KM-BEFBI100 |
150x100mm |
18μm |
19μm |
25 |
25 |
6 |
KM-BEFBI130 |
200x130mm |
20μm |
21μm |
30 |
30 |
7 |
KM-BEFBI160 |
250x160mm |
23μm |
24μm |
35 |
35 |
7 |
KM-BEFBI200 |
300x200mm |
25μm |
26μm |
40 |
40 |
8 |
KM-BEFBI250 |
400x250mm |
28μm |
29μm |
45 |
45 |
9 |
KM-BEFBI330 |
500x330mm |
35μm |
38μm |
50 |
50 |
9 |
KM-BEFBI400 |
630x400mm |
38μm |
40μm |
55 |
55 |
10 |
All products meet DIN 875 Grade 1 standards (stainless steel)
Usage Guidelines
- Maintain steady pressure during measurements to ensure accuracy
- Handle with care to prevent damage from impacts or bending
- Select appropriate size for your measurement requirements
- Clean and dry after each use to maintain precision
Applications
Essential for machinists, engineers, and quality control professionals in industrial and engineering applications requiring precise squareness measurements.
Frequently Asked Questions
Who are we?
Deko Corporation specializes in developing, manufacturing, and marketing KM brand precision measuring tools in China mainland.
What products do we carry?
Our product line includes dial indicators, micrometers, calipers, bore gauges, height gauges, dial thickness gauges, depth gauges, bevel protractors, gauge blocks, levels, and more.
What are the terms of trade?
We support FOB, CFR, CIF, and EXW trade terms.
What payment methods do we accept?
We accept T/T, L/C, D/A, D/P, PayPal, and Western Union.
Do we accept customization?
Yes, OEM services are available.
What is the warranty policy?
All products come with a one-year warranty. Defective items will be replaced promptly.