some thoughts on using common construction tools for snuff stories- take them and run , lynn
1 compressed air- 100psi air aimed at body openings can and will cause damage and death , high pressure water will do also think pressure washer
2 air powered fastening tools [ nail guns , staplers, ect.] have many possibilities- tit toture , securing hands or feet or straps
3 screw guns - as #2 also screws put into bones are very painful, self feeding ones allow many screws to be driven in a hurry,and 
screws are made much longer than power nails and can be tightened or loosened to suit
4 concrete vibrators- neat tools use to shake wet cement down into forms, smaller ones have a motor with a flex shaft to a head that
looks like a steel dildo about 2 to 3 inches in diameter and 1 foot long, these things will shake your fillings out- can't imagine what they would do in  a pussy or asshole but don't think it would feel good and most likely would do severe damage.
5 saber [or jig] saw - little brother to the sawzall used as a fucking machine, replace the blade with 1 ground to a point to cause many small punctures in a hurry or use a blade with a flat end covered with a gob of epoxy to beat the hell out of a clit
6 worm type hose clamps- come in a wide range of sizes , use to secure wrists or feet , bind nipples or tits, ect even come large enought to clamp a body to a post, are very stiff and would cut into the body over time if tight enought or forced to twist sideways, 2 of them would make a wicked pair of handcuffs
7 moto tool- lots of neat bits for these things - rotary files, sanding disks and drums , tiny saws and cut off wheels,wire wheels and cup brushes. could play dentist. wire stuff would quickly strip away eyelids,clits . other bits could make wounds as large or as small as you  wish
8 powder actuated tools- uses a blank cartridge to drive a nail or pin into almost anything , steel ,wood,cement. the cartridge alone 
can kill or cause massive damage just from the expanding gases.also no ballistics left if you do not leave the empty brass.
9 air chisel [zip gun]- handy little gadget that also accepts many different bits. muffler cutters,sheet metal rippers, various kinds of chisels, punches, and hammers. lots of different things you could do with one of these things. strong enough to remove smaller body 
parts[fingers, ect.] and to break larger bones or punch holes through them
10 High pressure paint sprayer- will tattoo paint or other liquid under skin where it will cause extreme pain and infections. only treatment is to debride the area which limits treatment area. will resemble third degree burns and a full body paint job will mean a 
long painful death.
11 small weed wacker- new meaning to beating off. think of the possiabilties. 2000 strokes per min. and your arm does't get tired
12 vice- most large vices [4" or larger] will open large enough to hold a head.use for squeezing someone or just as a restrant.[hand
me the asprin martha]
13 inflatable pipe plugs- come in sizes from 1/2" to huge and when blown up swell up several times relaxed size[yes just like that 
except they get harder and will stay up forever]. make slick pear or butt plug or gag
14 inflatable pipe flushers- same as #13 except they spray a stream to flush out a pipe[ yes they come just like that too- see #13 comment]
15 come a long [cable puller]- turns any 2 solid anchor points into an instant rack add more and you can make anybody come around ,or out ,or whatever
16 hi lift jack[looks like a old bumper jack on riods 4ft+ lift]- will lift ,spread , pull . anchor points on both ends and on moving part
add pieces to suit and would make a killer pale that would pressure clit , g spot ,and pelvis as you jacked her up against the leg
cuffs fastened to floor
17 air lift bag- would replace the old ice block for hanging but would be very controllable also could be used to squeeze beween two 
solid objects . will apply more force than you think ,lift a truck
  may add others as they occur to me- this should get you thinking