Polishing set "complete" copper & brass | 6 parts for angle grinder M14 | 250 mm
250 mm | 14 mm bore
Contents: polishing discs | compounds
cut-buffing | high-gloss | super-finish
Brass & Copper "complete" polishing set for angle grinders | 250mm
Six-part polishing set for Brass & Copper, especially for hand-held polishing machines or angle grinders with M14 mount. This polishing set reliably delivers the flawless mirror finish that is characteristic of Brass & Copper on carefully ground Brass & Copper surfaces in three coordinated polishing steps.
Product features
- Pre-polishing disc sisal nettle SB-VR-10, diameter 250 mm x bore 14 mm
- Polishing buff N2501 high-gloss, diameter 250 mm x bore 14 mm
- Super Finish buffing wheel FM230, diameter 250 mm x bore 14 mm
- Vmax = 45 m/s, Umax = 3,400 rpm
- Pre-polishing paste "Heavy Cut" Menzerna 456G (approx. 1.4 kg)
- Brass & Copper high-gloss polishing paste Menzerna 480W (approx. 1,2 kg)
- Super Finish polishing paste Menzerna P175 (approx. 1.35 kg)
Application
- Wear protective equipment and follow safety regulations!
- Roughen the polishing discs before use using a suitable dressing tool
- Wet rotating tool sparingly with polishing paste
- Measure the pressure carefully! Too high contact pressure and/or too low speeds lead to overheating of the workpiece with uneven surfaces that can no longer be improved by polishing!
Step 1 - Pre-polishing
- Quickly pre-polish the evenly sanded and cleaned surface crosswise with the SB-VR-10 sisal nettle disc together with Menzerna 456G at approx. 35-40 m/s (2,650 - 3,000 rpm) until the workpiece has an even, satin-matt surface without scratches or grooves
- After polishing, clean the surface of abrasion and paste residues with a dry, soft and lint-free cloth. If necessary, degrease the workpiece with a suitable solvent or Viennese lime
Step 2 - High Gloss
- Quickly polish the evenly pre-polished and cleaned surface in cross passes with the high-gloss polishing buff N2501 together with Menzerna 480W at approx. 30-35 m/s (2,300 - 2,650 rpm) quickly polish to a high gloss
- After polishing, clean the surface with a dry, soft, lint-free cloth. If necessary, degrease the workpiece with a suitable solvent or Viennese lime
Step 3 - Superfinish
- A seamless high-gloss polished surface is achieved with the FM230 Super Finish polishing disc together with the compound Menzerna P175 at approx. 30-35 m/s (2,300 - 2,650 rpm). Quickly polish in cross passes until the desired mirror finish is reached
- The Super Finish Paste P175 only leaves an invisible microfilm on the flawless surface. To protect this surface, one usually avoids mechanical cleaning after superfinishing
Protective Equipment when Polishing
When grinding and polishing, the work equipment used creates considerable health risks. It is therefore compulsory to wear suitable personal protective equipment for work safety when grinding and polishing. In particular, all rotating polishing and brushing tools may only be operated with suitable covers for reasons of occupational safety.
Wear eye / face protection
The fine dust emanating from polishing is harmful to the eyes. Flying parts can cause serious injuries to the face and eyes.
Wear respiratory protection
Fine dust contaminated with heavy metals and respirable, which can only be retained with suitable respiratory protection, is produced during polishing.
Wear protective clothing
Flying parts can cause sensitive injuries all over the body.
Wear gloves
In general, gloves should be worn when grinding and polishing. If there is a risk of being wound up (e.g. drills, processing small parts, etc.), gloves may be prohibited on the basis of a risk assessment.
Wear ear protection
Due to the noise exposure during grinding and polishing, it is necessary to wear suitable hearing protection on a regular basis.
Clamping mandrel | angle grinder M14
Shaft: 14 mm
Wheel thickness: 15 - 50 mm
Disc diameter: < 200 mm
Clamping mandrel | angle grinder M14
Shaft: 14 mm
Wheel thickness: 15 - 30 mm
Disc diameter: < 200 mm