That is, the blade support moved with the bracket carrying the blade guides, so that the adjustment of the blade support automatically meant that the guides must be readjusted. On most medium-sized band saws and on many larger ones, the blade guides are not necessarily fully adjustable. The Delta Band Saw also offered fully adjustable, micrometer blade guides that made adjustments fast and accurate. This double table trunnion design provided much greater rigidity and since blade could more easily be installed without removing fence rails, more convenience. With the Delta patented construction, the table is solidly supported on two widely spaced trunnions. It also meant that in order to remove or install a blade, any fence rail that might be attached to the front of the table would need to be removed first.

This meant a loss of support at the front of the table and less rigidity. This older type had several disadvantages: The use of the front slot practically forced manufacturers to use a single trunion mounted at one edge of the table. In all other machines of this vintage, the slot ran to the front. Delta patented a design for the band saw that included the slot for entering the blade to run to the side of the table. The Delta Band Saw has changed very little over the years. 28-205 included the same saw on a cast iron stand. It included the open steel stand as shown. 28-207 provided the complete 14' Woodworking Band Saw as shown in the photos on the right and left. So Delta decided upon a standard machine that cuts up to 6' thick and they offer an attachment that will increase the capacity to 12'. Similarly, since over 90% of all band-saw work is done on stock less than 6' thick, to provide greater capacity than this is merely to penalize the user who does not require it. In the comparatively few cases where the 'swing' of the work required a larger throat capacity, it was found that a band saw of 20' to 24' swing was required, and the the addition of one or two inches to the throat was of no practical value. Why a Delta Band Saw 14' is the Most Practical Medium-Size Machineĭelta researched and discovered that since over 90% of all band-saw work is done outside of the table, on the side away from the frame, the 14' capacity is fully as effective as that of any other band saw, no matter how large. Delta studied the whole field of band saw work and after hundreds of band saw users had been consulted to determine the most useful capacity for a medium sized machine, they settled on the 14' x 6' size, meaning that the maximum width of cut between the band saw frame and the blade was 14' and the maximum height of the cut between the table top and the upper blade guide was 6'. In 1945, the basic Delta Band Saw was known as Model No.

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