90 Degree Stainless Steel Flat Edge Square Grade 0 Measuring Tools

• Customization: Available
• After-sales Service: One Year
• Warranty: One Year
• Model NO.: KM-BEF40
• Type: Square Guage
• Material: Stainless Steel
• Measurement Object: Inside Diameter
• Measure Method: Manual
• Precision Measuring Device: Precision Measuring Device
• Certification: DIN, GB, RoHS, ISO
• Customized: Customized
• Description: Square Angle Ruler
• Surface Treatment: Chrome Plated
• Size: 50X40mm
• Processing: Fine Lapping
• Transport Package: Paper Box
• Specification: GB Standard
• Trademark: KM
• Origin: Shaanxi, China
• HS Code: 9017300000
• Production Capacity: 50000pieces/Month
• Package Size: 8.00cm * 6.00cm * 3.00cm
• Package Gross Weight: 0.500kg

Product Description

Quick Detail:
1. DIN 875 grade 0.
2. Beveled edge for inside measurement.
3. Made of hardened stainless steel.
4. Special requirement can be satisfied at request.
5. Supplied with safe case packing.

Description:
The KM 90° beveled edge square features with a 90 degree flat edge, which is used for checking the squareness
of machined parts, layout work, and other precision measurement task. The KM-BEF series meet grade DIN875 0,
which is the highest standard for precision, ensuring minimal deviation and maximum accuracy in measurements.

The square is made of high-quality hardened stainless steel, which is durable and resistant to wear and corrosion.
The flatness and squareness of the edges are precision ground and lapped to provide high accuracy
and reliability in measurement.

The 90° beveled edge flat square is available in various sizes to suit different measurement needs, 
special size can be customized.

Specification:

DIN 875 Grade 0(stainless steel)

Order No.	Range	Squareness		C	D	H
		Inside(α)	Outside(β)
KM-BEF40	50x40mm	6μm	6μm	14	14	4
KM-BEF50	75x50mm	6μm	7μm	15	15	4.5
KM-BEF70	100x70mm	7μm	7μm	20	20	5.5
KM-BEF100	150x100mm	7μm	8μm	25	25	6
KM-BEF130	200x130mm	8μm	9μm	30	30	7
KM-BEF160	250x160mm	9μm	10μm	35	35	7
KM-BEF200	300x200mm	10μm	11μm	40	40	8

Precautions:
1. When using the square, hold steady to ensure the accuracy of your measurements.
    If the hand is shaky it will cause the measurement results deviation.
2. The square needs to be handled with care during use to avoid collision or bending.
3. Squares available in different lengths and widths, so you should choose the right size when using them.
    If the workpiece is too large, you need to choose a bigger range. Conversely, if you need to measure small size,
    you should choose a relatively small range.
4. After use, the square should be cleaned and kept dry.

Applications:

The 90° square is mainly used in various industrial and engineering applications, it is
essential for machinists, engineers, and quality control professionals who require precise 
and reliable tools for their work. 



1) Who are we?
    Deko Corporation mainly dedicate to the development, manufacture and marketing of KM brand
    precision measuring tools in China mainland.  

2) What products do we carry?
    Dial indicators, micrometers, calipers, bore gauges, height gauges,
    dial thickness gauges, depth gauges, bevel protractors, gauge, blocks,level,etc.
 
3) What are the terms of trade?
    We support FOB, C&F, CIF, EXW. 

4) What are the forms of payment?
    We accept T/T, L/C, D/A, D/P, Paypal, Western Union.

5) Do we accept customization?
    Yes, OEM is available.

6) How about after-sales service?
    One year warranty for all kinds of products.
    If you find any defective accessories when receive goods, we will ship you news parts or
    new product to replace. As an experienced manufacturer, we have very strict calibration
    and inspection team, you can rest assured of our product quality.