

NTBP Series Stainless Steel Optical Breadboards, 50–300 mm Thick, M6 Holes
NTBP SeriesDesign Tools
Stainless steel optical breadboards with carbon steel bottom skin, in 53 sizes up to 3000 × 1500 mm.
NTBP Series breadboards pair a 4–6 mm stainless steel working surface with a 4–6 mm carbon steel bottom skin, finished with black aluminum-plastic side panels and stainless steel corner covers. The series lists 53 models from 300 × 300 × 50 mm to 3000 × 1500 × 300 mm, with M6 tapped holes on a 25 mm grid and a flatness of 0.02–0.05 mm over 600 mm × 600 mm.
Key Features
- 4–6 mm SUS430 (1Cr17) stainless steel working surface as standard; SUS304 (-304) or SUS316 (-316) optional for weak or very weak magnetic conductivity
- 4–6 mm carbon steel bottom skin
- Surface flatness 0.02–0.05 mm over 600 mm × 600 mm
- Matte black, low-reflection surface with M6 holes on a 25 mm × 25 mm grid, 37.5 mm from the edges
- Overall thickness 50, 100, 150, 200 or 300 mm; footprints from 1500 × 900 mm upward offered in two or three thicknesses
- Black aluminum-plastic side panels with stainless steel corner covers
Typical Applications
- Optical and laser experiment layouts
- Mounting optical instruments and sub-systems
- Work surfaces on frames or isolation supports
- Large multi-beam optical setups
Model Overview
| Models | Length × Width (mm) | Thickness (mm) |
|---|---|---|
| NTBP33-50 | 300 × 300 | 50 |
| NTBP345-50 | 450 × 300 | 50 |
| NTBP4545-50 | 450 × 450 | 50 |
| NTBP36-50 | 600 × 300 | 50 |
| NTBP456-50 | 600 × 450 | 50 |
| NTBP66-100 | 600 × 600 | 100 |
| NTBP459-100 | 900 × 450 | 100 |
| NTBP69-100 | 900 × 600 | 100 |
| NTBP99-100 | 900 × 900 | 100 |
| NTBP810-100 | 1000 × 800 | 100 |
| NTBP612-100 | 1200 × 600 | 100 |
| NTBP812-100 | 1200 × 800 | 100 |
| NTBP912-100 | 1200 × 900 | 100 |
| NTBP1212-100 | 1200 × 1200 | 100 |
| NTBP615-100 | 1500 × 600 | 100 |
| NTBP915-100 / -150 / -200 | 1500 × 900 | 100 / 150 / 200 |
| NTBP1015-100 / -150 / -200 | 1500 × 1000 | 100 / 150 / 200 |
| NTBP1215-100 / -150 / -200 | 1500 × 1200 | 100 / 150 / 200 |
| NTBP1515-100 / -150 / -200 | 1500 × 1500 | 100 / 150 / 200 |
| NTBP918-100 / -150 / -200 | 1800 × 900 | 100 / 150 / 200 |
| NTBP1018-100 / -150 / -200 | 1800 × 1000 | 100 / 150 / 200 |
| NTBP1218-100 / -150 / -200 | 1800 × 1200 | 100 / 150 / 200 |
| NTBP1518-100 / -150 / -200 | 1800 × 1500 | 100 / 150 / 200 |
| NTBP1020-150 / -200 | 2000 × 1000 | 150 / 200 |
| NTBP1220-150 / -200 | 2000 × 1200 | 150 / 200 |
| NTBP1520-150 / -200 | 2000 × 1500 | 150 / 200 |
| NTBP1224-150 / -200 | 2400 × 1200 | 150 / 200 |
| NTBP1524-150 / -200 | 2400 × 1500 | 150 / 200 |
| NTBP1230-200 / -300 | 3000 × 1200 | 200 / 300 |
| NTBP1530-200 / -300 | 3000 × 1500 | 200 / 300 |
Related Products
- OTSB Series — Solid Aluminum Optical Breadboards
- NTBB Series — Stainless Steel Optical Breadboards
- NTBR Series — Stainless Steel Optical Breadboards
Browse all: Standard Optical Breadboards · Breadboards
Models: NTBP33-50, NTBP345-50, NTBP4545-50, NTBP36-50, NTBP456-50, NTBP66-100, NTBP459-100, NTBP69-100, NTBP99-100, NTBP810-100, NTBP612-100, NTBP812-100 … · Contact WaveQuanta for a quote, configuration advice and lead time.
| Working Surface | 4–6 mm thick stainless steel, SUS430 (1Cr17) standard |
| Optional Surface Materials | SUS304 (-304), SUS316 (-316) |
| Bottom Skin | 4–6 mm thick carbon steel |
| Sizes | 300 × 300 mm to 3000 × 1500 mm (53 models) |
| Overall Thickness | 50 / 100 / 150 / 200 / 300 mm |
| Surface Flatness | 0.02–0.05 mm / 600 mm × 600 mm |
| Surface Finish | Matte black, low reflection |
| Mounting Holes | M6 |
| Hole Grid | 25 mm × 25 mm |
| Hole to Border | 37.5 mm |
| Weight per Area | about 110 kg/m² (50 mm), 120 (100 mm), 130 (150 mm), 140 (200 mm), 167 (300 mm) |
| Side Panels | Black aluminum-plastic plate, stainless steel corner covers |





