sigma

Sigma (uppercase Σ, lowercase σ, lowercase in word-final position ς; Greek: σίγμα) is the eighteenth letter of the Greek alphabet. In the system of Greek numerals, it has a value of 200. In general mathematics, uppercase Σ is used as an operator for summation. When used at the end of a letter-case word (one that does not use all caps), the final form (ς) is used. In Ὀδυσσεύς (Odysseus), for example, the two lowercase sigmas (σ) in the center of the name are distinct from the word-final sigma (ς) at the end.

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  1. I

    Sigma What the Sigma titanium cutting/scoring wheel (the gold coloured one) is for; Cutting Very Tough Tiles!

    yesterday I discovered what the titanium engraving wheel is for of my sigma (the gold color). I'm doing 30x60 polished 12mm, with lots of frosting and very hard support. with the normal wheel it was hard, every three cuts I had to take the grinder and trimming. I remembered having a titanium...
  2. P

    New toy arrived, but how do I use it? Sigma 3C3M

    An online video shows the handle being reversed before use on the 3C3M. Out of the box, the blue handle points towards the half round end of the base. The video suggests you remove the handle and reverse it so the blue handle faces the triangular end of the base. Is this normal practice? It...
  3. M

    Montolit Rubi tx ,sigma, montolite or anything similar around south wales

    Hi all looking for a rubi tx 1200, sigma or anything similar to cut no less than 1200 if your around south wales and have one great
  4. Two-Trowels

    Sigma 2G - cutting accuracy?

    We have been doing loads of work recently for an architect who has a complete fixation with white metros - he wants them on every job and as these jobs always include toilets and disabled toilets that are fully tiled with the them we have stuck on thousands of the bloody things :( Anyway, I...
  5. W

    Sigma Sigma 3EM, good condition

    I have my Sigma cutter for sale, bought from Protilertools a fair while ago. This was the new version at the time so you can change handle easier. There is no slackness or abuse marks as I do look after my tools. I'm asking £330 and pick up only or meet halfway if it's not to far as I don't have...
  6. N

    Sigma Sigma Simple Bevel Machine & Bench Fixing Kit

    Hi, Have the following for sale, purchased new from Pro Tiler Tools. 1 x Sigma Simple Bevel Machine (NEW 2017 MODEL) 36A4 1 x Sigma Simple Bevel Machine Bench Fixing Kit (New 2017 Model) 36C4 I purchased this hoping I could work a way out to do smaller tiles but unfortunately it hasn't...
  7. T

    New cutter, Montolit or Sigma or Battipav

    Hi guys. A few years ago i bought cheap tile cutter from local store. Now i found out that it cuts a bit off and also a new wheel is needed. Wheels i can not find anywhere. So i'm in the market for new cutter. It is time to step up, so i need your advice/recommendation. Montolit vs. sigma vs...
  8. gamma38

    Sigma Sigma 10m9 240v cutter

    I'm selling my 10m9, 240v. Great cutter, good condition. Not much to say about it really apart from it's one of the best cutters I've owned. Selling due to it's just sat there doing nothing. I was thinking of around £600 but open to offers. Cheers.
  9. S

    Sigma Sigma Keracut 201cm plus grinder attachment

    Hi All I have a Keracut 201cm and the grinder attachment for sale. Grinder attachment never used. Pick up only from Maidstone Kent
  10. K

    Sigma Jolly edge anyone have one?

    I was just wondering if anyone has the sigma jolly edge, or used one? I brought one around a year ago. It worked very well for about 7 mitres on a 60/60 porcelain tile. All of a sudden it started to run off the mitre edge leaving it thick. I’ve read the set up instructions and have it set...
  11. P

    Sigma Looking for a used Sigma cutter in London

    Was sick and missed work for a day on a big job in London and all tools and 600 sigma cutter grew legs walked off the job on me. Looking a second-hand sigma around the 900mm cutting range but will take something from 600 up. Needs to around London if possible. Message if you have or know of...
  12. W

    Sigma Sigma 3B4M MAX Manual Tile Cutter - 620mm (push to score)

    Hi, bought from tradetiler with the intention of tiling my bathroom with some 60x60 tiles. Changed my mind and went with some 60x90 tiles, so had to go buy another cutter, went for a 3d2 92cm instead. It's not been used other than I couldn't resist having a play when it arrived and cutting up a...
  13. BRW

    Trimline Trade Day - 16th May 2018 - Come along

    Come along to: Trimline Trade Event, at the Teardrop Centre on Wednesday the 16th May 2018. Building on the success of the last event, this promises to be a brilliant, not to miss event, for everyone involved in the tiling industry. We will be featuring new product launches, live demos...
  14. BRW

    Trimline Trade Day - 16th May 2018

    Come along to: Trimline Trade Event, at the Teardrop Centre on Wednesday the 16th May 2018. Building on the success of the last event, this promises to be a brilliant, not to miss event, for everyone involved in the tiling industry. We will be featuring new product launches, live demos...
  15. L

    Sigma 3c3m help, score wheel no longer lines up

    hello, my sigma cutter is a about 3 months old. For some reason the score wheel is now aligned to the right of the center mark on the measure bar, ya anyone else come across this problem or know of a fix? Very frustrating as every Mark/cut has to be manually aligned up with the score wheel. Cheers
  16. A

    Sigma Sigma 3B4M 62cm 2017 model

    Purchased last summer from ProTiler to tile our en-suite wetroom in 10mm porcelain. In excellent condition as hardly used. Collection from Welwyn, Herts or willing to send via Hermes tracked delivery for extra £17. £190 no offers please.
  17. A

    sigma keraflex/keracut

    Afternoon guys not been on here for a bit,hope you've all had a good Xmas? After some feedback on the sigma keracut and kerafkex if anyone has used it? Cheers
  18. T

    Sigma 2G 37cm - alternatives?

    Just before I hit buy, is this sigma decent or is there something else I should be looking at? Already have a large format cutter but looking for something a bit more compact for kitchen splash backs etc. Cheers
  19. L

    Sigma 2g .... Rubi TS 43

    Does anyone own/has anyone used a sigma 2g 37cm cutter? If sigmas are so special why is it half the price of a rubi ts43? Any information would be helpful cheers
  20. Balloo

    Sigma kera cut issues

    Hi guys I bought the sigma kera cut in 2015 with everything that comes with it about £1800. reason for buying was cutting 1800mm stone , I thought it was cheaper than to buy riamondi wet saw and I could use later for large tiles . Well on a few occasions I've been trying to cut 1500mm -2000mm...
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