The line

"THEN I SAW THE CONGO, CREEPING THROUGH THE BLACK,

...

CUTTING THROUGH THE JUNGLE WITH A GOLDEN TRACK."

is from the poem The Congo, written by Vachel Lindsay, a poet born in 1879.

See the related links for a link to the text of the poem.

A good place to purchase a drill sharpener would be at the Home Depot or Lowes. You can also find these drill sharpeners at Drill Spots and Northern Tool.

Cordless drills can be bought online at Amazon. If you're brand specific you can go to that company's website. If you're looking to compare the top major brands and the best shopping experience, Home Depot is great. For just use around the house, Walmart has a couple exclusive brands for half the cost of big name brands.

you can chop your hand off

They used it both for hunting and picking some fruits. They hunt animals by throwing the sharp tip of the hammer at them. And when they are finished they usually just eat the meat and they could use the fur for clothing. They also use it to crack nuts.

Custom passage doormakers utilize those tools daily.

So do concrete workers, but the tools are slightly different, being crafted for a more dense material.

trust, rely

Meaning 1: think, judge, suppose, estimate, imagine, assume, gather, reckon

Meaning 2: accept, credit, depend on, trust, have faith in, rely on

Professional repair people use an eraser type sander to sand down the burnt area. Then they custom mix a two part epoxy putty-like glue to match the color and carefully apply and lightly squeegee off the excess. A properly matched patch should be very difficult to detect. A second application may be necessary for deep divots. A countertop specialty store may sell kits to do these repairs

It is called "set" in the teeth. It takes a the sawdust out of the cutting surface so the saw will not bind as much.

Tongue in groover type pliers made by the Channel Lock Inc tool company of USA.

A hole saw is a round metal cup with teeth on the rim and usually a threaded centre hole to mount it on an arbor. Most common uses are cutting lock holes in doors and holes for faucets in new countertop.

You first make sure the socket in the head is clear and smooth. Fit your shaft into this socket and bang the other end on a firm surface, -the head will settle into position, but now needs to be pounded on with a soft face or dead blow hammer. When the end of the shaft is level with end of head you have it in position. Now you pound a small metal wedge into the end of the shaft to spread it. These wedges are available in all hardware stores in packs of 3-4 quite cheaply.

to cut very easily round objects and material

Most blades anymore are marked which end goes towards the handle. If not, the points on the teeth should point away from the handle so that they cut on the forward stroke.

A carbide tipped masonry bit would work well.

I found mine on managemyhome.com:

http://www.managemyhome.com/mmh/products/ManualSearch.action?product.productName=&product.brandName=CRAFTSMAN&product.modelNumber=315216360&docUrl=http://www.managemyhome.com/mmh/lis_pdf/OWNM/L0020136.pdf&docType=OWNM&brandName=CRAFTSMAN&modelNumber=315216360

Coated carbide is the best. Uncoated is next.

Usually a tack hammer. But a brad driver that resembles an awl may be used.

Yes, but not with the usual drill bit. Drilling a hole in glass is accomplished with an abrasive that actually wears a hole through the glass.

Depends on the diameter of the conduit. Try for 1/4" larger diameter drill bit.

12mm

Sometimes, but often the dado comes with a special bushing.