The SAIT Abrasivi SAITDISC C-X 180 mm is a silicon carbide abrasive fiber disc for marble, granite and building materials, made in Italy and supplied in Lebanon by Rousse. It fits 7″ (18 cm) angle grinders with a 22 mm centre hole and a backing pad.
Silicon carbide fiber sanding disc with high abrasive power, made for marble, granite and building materials. Long life and an excellent finish. The convex profile stays stable through climate changes and gives a larger working surface. The 180 mm stone disc has a depressed (convex) profile.
Applications
- Shaping and levelling marble and granite edges
- Smoothing stone, terrazzo and concrete
- Removing cement and mortar residue
- Preparing stone surfaces before polishing
- Sanding glass edges and ceramic
Choosing the grit
| Grit | Use |
|---|---|
| P16–36 | shaping, levelling and fast removal |
| P50–80 | smoothing after shaping |
| P100–180 | refining the surface |
| P220–400 | fine finish before polishing |
Specifications
| Brand | SAIT Abrasivi, Italy |
| Product line | SAITDISC C-X |
| Abrasive grain | silicon carbide |
| Backing | Vulcanised fibre |
| Diameter x bore | 180 x 22 mm |
| Available grits | P16, P24, P36, P50, P60, P80, P100, P120, P150, P180, P220, P280, P320, P400 |
| Packing | 4×25 |
| Box quantity | 25 pieces |
| Minimum order | 1 piece |
Technical data
SAITDISC C: silicon carbide fibre disc with good life, high abrasive power and a very good finish. Main uses: marble, building materials, non-ferrous metals and stainless steel. Source: SAIT General Catalogue 2026.
| Disc size | Max speed (80 m/s) |
|---|---|
| 180 mm | 8,500 rpm |
- Always mount fibre discs on the matching SAITPAD backing pad with its locking nut.
- Store flat in the original pack at 15–25 °C and 45–75 % relative humidity so the discs stay flat.
- On special order: round bore with 4 slots, and semi-depressed centre (BS) discs for 180 mm.
معلومات تقنية: السرعة القصوى ٨٠ م/ث — ركّب الديسك دايماً عقاعدة SAITPAD المناسبة، وخزّنو مسطّح بين ١٥ و٢٥ درجة.
Safety
Always mount the disc on a suitable backing pad, check that the grinder speed does not exceed the speed marked on the disc, and wear eye, hand and hearing protection.
Video
SAIT Abrasivi: abrasive products range for stone, marble and granite (official SAIT video).
FAQ
Which fiber disc is best for marble and granite?
Silicon carbide is the right grain for stone: it is sharper and more friable than aluminium oxide, so it keeps cutting on hard, brittle materials like marble and granite.
Which grits do I need for stone?
Work in steps: start coarse (24–36) to shape, move to 60–120 to smooth, then 220–400 before polishing.
What is a fiber disc called in Lebanon?
In Lebanon and the Arab region, fiber discs are usually called wara2 saroukh (ورق صاروخ), wara2 jalkh (ورق جلخ), disc jalekh or s7oun jalekh (صحون جلخ), and sometimes wara2 sanfara (ورق صنفرة). For this disc, ask for wara2 saroukh lal balat (ورق صاروخ للبلاط).
أسئلة شائعة
أي ورق صاروخ أفضل للرخام والغرانيت؟
كربيد السيليكون هو الحبيبات المناسبة للحجر: أحدّ وبيتكسّر أسرع من أكسيد الألومنيوم، فبيضل يقطع بالمواد القاسية والهشّة متل الرخام والغرانيت.
أي نمرة بحتاج للحجر؟
اشتغل على مراحل: ابدأ خشن 24–36 للتشكيل، بعدين 60–120 للتنعيم، وبعدها 220–400 قبل التلميع.
شو اسم ورق الفايبر بلبنان؟
بلبنان والمنطقة العربية بيسمّوه ورق صاروخ، ورق جلخ، ديسك جلخ أو صحون جلخ، وأحياناً ورق صنفرة. لهالقرص اطلب “ورق صاروخ للبلاط”.
Also known as: abrasive fiber disc, fibre sanding disc, resin fibre disc, wara2 saroukh lal balat, wara2 saroukh lal rkhem, wara2 saroukh, wara2 sarou2, wara2 jalkh, wara2 jalekh, disc jalekh, s7oun jalekh, wara2 sanfara, wara2 sanfarah, wara2 sarou2 bi 3az2a, berghe ghabra · ورق صاروخ للبلاط، ورق صاروخ للرخام، ورق جلخ رخام، ورق صاروخ، ورق جلخ، ديسك جلخ، صحون جلخ، ورق صنفرة، ورق سنفرة، ورق صاروخ بعزقة، ورق صاروخ فايبر، برغي غبرة
ورق صاروخ 18 سنتم للبلاط — ورق صاروخ فايبر للبلاط والرخام والغرانيت من SAIT Abrasivi الإيطالية — كربيد السيليكون.
Where to buy in Lebanon: ROUSSE Contracting Co. SAL (formerly ROUSSE Trading Co.), exclusive distributor of SAIT Abrasivi in Lebanon. Showroom: Fouad Chehab, Sin el Fil. Phone +961 1 496 734 · WhatsApp +961 71 111 351. Open Monday–Friday, 8:00–16:30.
