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A Pencil Related Blog!

As an engineer I use pencils quite a lot and like a many engineers I get overly excited by them. I use a variety of thickness and grades depending on what I am doing.
Whilst there is something very tactile and appealing about a nice freshly sharpened traditional wooden pencil I prefer to use an automatic pencil where I can advance the lead for everyday use.
I use a 0.9mm HB Lead for making notes and generally writing things down, a 0.7 F lead for preparing calculations and a 0.5 2H lead for drawing.
The comparison of UK/US pencil grades is:

#0 – 2B
#1 – B
#2 – HB
#3 – H
#4 – 2H

All Wooden pencils with rubbers seem to be HB.

PAUL MARSHALL

Marshall Structures


An approachable firm of Structural Engineers offering professional, impartial advice to home owners, Architects, Estate Agents and Builders. Providing structural advice for extensions and new buildings, Structural Engineers’ Reports, Party Wall Notices and Awards and Clerks of Works Inspections. “Making buildings stand up or telling you why they don’t”.
Telephone: 01905 621662 Email: paulmarshall@svbg.co.uk

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