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Bowsaw

From DT Online

Bowsaw.jpg


Description

Bowsaws are a type of framesaw.


Traditional Bowsaws consist of a wooden frame and were used for cutting curved shapes in thicker materials than for a Coping saw and Fretsaw but their use in D&T workshops has been much replaced by a Bandsaw or Jigsaw.


Features and Applications

Typically, blades are about 250 to 300mm long and from 10 to 24 teeth per inch (TPI). The blade is kept in tension by twisting a loop of cord by means of a length of wood passing through it to create a ‘tourniquet’ or ‘turnbuckle’ type action.


They are normally used as shown with both hands gripping one of the handles - two handles are provided to allow the blade to be turned and cut in different directions.


LogSaw.jpg

Modern Bowsaws have a metal tube frame with very coarse blades about 600mm long. They are used mainly for rough cutting of logs and shrubbery with few applications within a D&T workshop.


DT Online Buyers' Guide
Draper 18052 Coping Saw Frame With 5 Blades Eclipse 70-CP1R Coping Saw [Energy Class A] Eclipse Fret Saw 70-FS1R Draper 18153 295mm Throat Fret Saw with Blade Eclipse Professional Hacksaw 70-20TR Draper Redline 68411 300 mm Hacksaw Stanley Mini Hacksaw 0 20 807 Stanley Junior Hacksaw 0 15 218 MKCLOCKS Jewellers German adjustable 4 Linic Combination Mini Mitre Box & Mini Hack Saw. Modelling, hobbies. (W7100) Free UK Postage Stanley 1-15-368 610mm Bow Saw