Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Auger
A twist auger for boring holes 2.8cm/one and one eighth of an inch in diameter. It comprises of a bit (the cutting part), on a shank which ends in a tang to fit into a wooden handle. The screw lead at the tip of the bit pulls the auger through the hole, reducing the amount of pressure required. (Salaman Dictionary of Woodworking Tools)
There is a weld in the shank between the bit and the tang. The shank from the tang is wider than that from the bit. The shank has a circular cross section [RP; 16/04/2009]
Pwnc
Bywyd Gwerin
Rhif yr Eitem
F08.21.11
Derbyniad
Donation
Mesuriadau
Meithder
(cm): 43.2
diameter
(cm): 2.8
Techneg
engineering
Deunydd
steel
Lleoliad
In store
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