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Glardon-Vallorbe LO0501-WS Square Gravers-Carbon Steel - Otto Frei
Glardon-Vallorbe

Bulini quadri tradizionali in acciaio al carbonio Glardon-Vallorbe LO0501-WS 2.0mm-3.25mm

Part # 136.194 91 In Stock Weight <0.1 lb / <5 g
$11.00
Seleziona la taglia: 4 (2.0mm)
Volume pricing
Total qty Discount Per unit You save
1 – 2 – $11.00 –
3 – 4 5% off $10.45 $0.55
5 – 9 10% off $9.90 $1.10
10 + 12% off $9.68 $1.32
Add 2 more for 5% off, saves another $0.55 each.

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Description

Un bulino quadrato mantiene lo stesso profilo quadrato dalla punta al codolo, offrendo a incisori, incastonatori, incisori di matrici, gioiellieri e orologiai una base affidabile da sagomare secondo qualsiasi stile di incisione. Questi sono i bulini tradizionali LO0501-WS in acciaio al carbonio, grezzi non rifiniti che richiedono sagomatura e montaggio in un manico prima dell’uso.

L’acciaio al carbonio è ideale per incidere metalli preziosi, legno, osso, avorio e onice. Riconoscibili dall’iconico marchio Fish, questi bulini Glardon-Vallorbe Swiss Made sono ampiamente considerati i migliori bulini per gioiellieri disponibili sul mercato, apprezzati per la qualità costante e la perfetta tempra. Sono la scelta dei professionisti da generazioni.

Usines Métallurgiques de Vallorbe SA (UMV) li produce a Vallorbe, in Svizzera. Precedentemente venduti negli Stati Uniti con il nome Grobet, dal 2015 questi bulini sono commercializzati con il marchio di fabbrica Glardon-Vallorbe, lo stesso nome utilizzato nel resto del mondo. Molti bulini riportano sia il numero del bulino USA sia la misura metrica svizzera, per una facile identificazione.

Caratteristiche

  • Profilo tradizionale del bulino quadrato, con forma uniforme dalla punta al codolo
  • Struttura in acciaio al carbonio, ideale per metalli preziosi, legno, osso, avorio e onice
  • Swiss Made, prodotto da Usines Métallurgiques de Vallorbe SA (UMV), Vallorbe, Svizzera
  • Identificato dal marchio Fish e dal marchio Glardon-Vallorbe Swiss Made
  • Molti pezzi riportano sia il numero del bulino USA sia la misura metrica svizzera
  • Richiede sagomatura e montaggio in un manico prima dell’uso
  • Utilizzato da incisori, incastonatori, incisori di matrici, gioiellieri e orologiai

Opzioni disponibili

N. parte Misura USA Misura metrica
136.194 4 2.0mm
136.196 6 2.5mm
136.198 8 2.75mm
136.200 10 3.25mm

Note

Questi bulini sono forniti come grezzi non rifiniti e devono essere sagomati e montati su un manico prima dell’uso. Le misure sono indicate in millimetri metrici svizzeri; ove disponibile, viene fornito anche il numero del bulino USA.

Specifications

Brand
Glardon-Vallorbe
Part #
136.194
Type
Punzoni grezzi e punzoni pretagliati
Country of Origin
Switzerland
Dimensions
6,1 in x 0,11 in x 0,11 in
Model
LO0501-WS
Shape
Square
Material
Carbon Steel
Style
Traditional (unfinished; requires shaping and handle fitting)
Size System
Swiss metric (mm); USA number also provided where available
Size Range
2.0mm – 3.25mm (USA sizes 4–10)
Suitable Materials
Precious metals, wood, bone, ivory, and onyx
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.

Reviews · 2

This product has 2 reviews.

Read & write reviews ↓
  • 5 stars: 1 (50%)
  • 4 stars: 0 (0%)
  • 3 stars: 1 (50%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
G
Garry Mellan
Gravers for a rookie

Well let me start with I like Otto Frei and thank you for being there; excellent stock and good selection. I was asked for a review so here it is! I reached out to Otto Frei as I am an apprentice watchmaker learning the trade in a country where there is no courses. I had been working with old files I made into gravers but making balance staff was terrible with that unknown metal I had. I had ordered gravers once here but ended up choosing wrongly. They worked but they were more for jewelers. I tried again this time I asked for help selecting traditional gravers. I tried the chat app and dialogued with someone who was to get back to me and didn't. I figured oh well suck it up sunshine and do it myself so I ordered again. I don't have them yet as I'm in Canada and shipping takes longer but I was disappointed to ask for help and get dropped. I still like you though and I see 5 stars in another review so if I got the right ones I'm good to go!

Hi Gary, Sorry that we weren't able to get back to you with advise on what graver to choose for making balance staffs. When dealing with OttoFrei.com you are dealing with our jewelry tools division and you won't find technical support for watchmaking questions from us. Try ofrei.com, the watchmaker part of the business (you might get your question answered but I am pertty sure you can count how many watchmakers in North America that can turn a balance staff with a graver and a lathe on one hand). The right response you should have gotten from OttoFrei.com is 'I don't know'. My guess is that you are buying the right kinda of thing (carbon steel square graver). It is probably the closest material and the closest shape available to match what a watchmaker might have used 100 years ago to make or cut down balance staffs on a lathe. Keep in mind gravers are basically rough blanks and need to be shaped and finished before they do any task. Best Wishes, Steven Frei

J
John Barnett
Nice Gravers

Excellent product. I highly recommend these gravers.

M
MMokie

How long are the square gravers LO0501-WS ?

OttoFrei.com

The total length of the graver is 6 inches, with a 1 1/2 inch tang.