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Originally posted by raifordko
reply to post by jeep3r
I'm fairly certain limestone was what casing stones were made of. And isn't the picture on the right sandstone? Can you source your material for how you determined they were granite?
Originally posted by bon3z
reply to post by jeep3r
Wasnt there a Russian team of qualified engineers that studied the ''stonework anomalies'' on tne plateau for a few years and agreed that hand operated tools could not make those marks/cuts? Cant remember the name, something like LARS comes to mind but most deff isnt right.
You make good points btw, but like others you are faced with a massive wall, therefore creative arguments are unachievable and unwanted by the other side.
Althou, for those that can see, we clearly have sone good points that are quickly dismissed by Academia, or simply ''swept away'' using hard evidence agaisnt weaker, and already debunked ones.
originally posted by: Timkel
Having spent 6 years in the granite cutting and polishing business
The pressure applied produces tremendous heat and copper would quickly deform, even with a water cooling system the copper and even bronze would not be up to the task.
It is evident from the core samples that the Egyptians could drill through granite at astonishing speeds
and even today I do not know of a drilling process that could match the Ancients.
originally posted by: Timkel
Having spent 6 years in the granite cutting and polishing business I can assure you that using copper cores is nonsense. The pressure applied produces tremendous heat and copper would quickly deform, even with a water cooling system the copper and even bronze would not be up to the task. Using diamond cutting technology requires a means of coating the core tip with diamond grit and high tech bonding agents are needed. It is evident from the core samples that the Egyptians could drill through granite at astonishing speeds and even today I do not know of a drilling process that could match the Ancients.
originally posted by: Timkel
Aah, I thought this would attract the attention of a troll. Well I will attempt to penetrate that shell of ignorance. Electric motors!!, no I didn't say that but the drill core shows indisputable evidence of rapid progress through very hard stone. The spiral cutting line is a pressure,not percussion process and beyond today's capability.the remains of the core show that a very thin-walled tool was used. That is mind boggling!!.
originally posted by: Timkel
My goodness!, I said pressure not percussion. Read the post again. All the information is out there, you really need to do some more research. Try Spirit&Stone,advanced machining in ancient Egypt.
originally posted by: Timkel
Having spent 6 years in the granite cutting and polishing business I can assure you that using copper cores is nonsense. The pressure applied produces tremendous heat and copper would quickly deform, even with a water cooling system the copper and even bronze would not be up to the task.
originally posted by: Timkel
Aah, I thought this would attract the attention of a troll. Well I will attempt to penetrate that shell of ignorance. Electric motors!!, no I didn't say that but the drill core shows indisputable evidence of rapid progress through very hard stone. The spiral cutting line is a pressure,not percussion process and beyond today's capability.the remains of the core show that a very thin-walled tool was used. That is mind boggling!!.
originally posted by: Timkel
Having spent 6 years in the granite cutting and polishing business I can assure you that using copper cores is nonsense.
originally posted by: Timkel
a reply to: AdmireTheDistance
Another bull#ter