Made of well selected marble stone.
We have standard size in stock.
-Squareness according to DIN875.
Port: Tianjin port
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 1000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: wooden packing
Delivery Detail: within 7-30days after order is confirmed
-Material in well selected black granite.
-Flatness accuracy according to DIN876/00.
-Thread holes/through holes can be made according to your request.
| Type (mm) | Squareness between adjacent measuring surfaces | Straightness of measuring surface | Parallelism between Opposite measuring surfaces | |||
| Precision grade (μm) | ||||||
| 00 | 0 | 00 | 0 | 00 | 0 | |
| 160 ×160 | 2 | 4 | 0.8 | 1.7 | 2 | 4 |
| 200 ×200 | 2 | 4 | 0.9 | 1.8 | 2 | 4 |
| 250 ×250 | 2.2 | 4.5 | 1 | 2 | 2.2 | 4.5 |
| 300 ×300 | 2.6 | 5.2 | 1.1 | 2.3 | 2.6 | 5.5 |
| 400 ×400 | 3 | 6 | 1.3 | 2.6 | 3 | 6 |
| 500 ×500 | 3.5 | 7 | 1.5 | 3 | 3.5 | 7 |
Please send us inquiry for quotations ,we will offer you very competitive prices with high quality .Hope this will be a nice start of our long business cooperation.
Model No.: JN15-150X200D protractor
Features: Protractor
1. Stainless Steel
2. Size: 150X200mm
3. Surface: etched scale, polishing surface
Model No.: JN01-200 Metal ruler
Features: Ruler
1. Material: stainless steel
2. Graduation: with metric & imperial in etching
3. Packing: each in a PVC hanging bag
Model No.: JN38-B Straightedge
Features: Ratio-scale ruler:
1.Material: Plastic
2.Speicificaiton: 150mm, 300mm
3.Used to measure the scale in a map or drawing paper
Model No.: JN19-030A Try square
Features: Try square
1. Material: Carbon steel
2. Specification: 200x300/400x600
3. Graduation: in metric and imperial
Model No.: F641 T-square
Features: T square ruler
1) Size: 18", 24" and 36"
2) Material: Aluminium and plastic.
3) With metric and imperial graduation.
Model No.: JN15-200X300D protractor
Features: Protractor
1. Stainless Steel
2. Size: 200X300mm
3. Surface: etched scale, polishing surface
Model No.: JN15-80x120 protractor
Features: Multifunctional protractor
1. Specification: 80x120mm
2. Material: stainless steel or metal
Model No.: JN14-060 Try square
Features: Try square,
1. Material: carbon steel
2. Usage: convenient for construction, decoration and carpenters' work
3. Packing: pp
Model No.: JN13-B Try square
Features: Try square
1. Material: Carbon steel
2. Specification: 200x300/400x600
3. Graduation: in metric and imperial
Model No.: JN14-030 try square
Features: Try square,
1. Usage: Carpenter work, construction work
2. Material: Carbon steel & aluminium.
3. Graduation: in metric or in
Model No.: JN24-030C Try square
Features: Try square
1. Material: oxidation aluminium handle and stainless steel blade
2. Specification: 6"/8"/12".
Model No.: JN10-030A sliding bevel
Features: Sliding Bevel
1.Material: Plastic handle with stainless steel blade
2.Specification:8"/10"/12"
3.Size of blade is 23mmx0.8mm