Here is a list of all the postings david sanderson 3 has made in our forums. Click on a thread name to jump to the thread.
|Thread: Thread Pitch Info.|
Alan is it not BSF 1.5 inch 8 tpi same as a boxford spindle nose UNC would normally be 1 inch 8 tpi
|Thread: Source of Aluminium Lined Plastic Water Pipe?|
i think the pipe your looking for is called protecta line its used in contaminated ground
Edited By david sanderson 3 on 10/12/2018 19:28:56
|Thread: Spiral taps|
hi Steve according to MSCs catalogue red is for high tensile materials yellow is general purpose and blue is for stainless and tool steels hope this helps
|Thread: How to gently enlarge a bore (without using a lathe)|
could you drive a wedge into the split and remove it when its back on the post
|Thread: Magnetic Radiators|
hi Mike if your radiators are old it could be rust particles going round the system maybe small ones getting past the mag filter a magnet used to stick on the copper pipes on my system before we renewed it due to the rust particles in the water
|Thread: Elliot 10 inch shaper motor pulley|
on my 10 m the vee belt is an old Dawson speedona i can just make out size B 38 code T on the label measuring with callipers its a little over 16mm width probably swollen with age and oil.
the small pulley is cast iron approx 50mm thick and vee ways measure approx 117mm large and 92 small at the largest diameter hope this is of help
|Thread: Weird triple flute drills|
i think they are core drills for drilling castings
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