jmellc
Senior Member
- Location
- Durham, NC
- Occupation
- Facility Maintenance Tech. Licensed Electrician
1 of the few tools I still have from my early days is a Diamond brand Rawl Drill. Some of you will remember these. Drill is metal with a plastic or rubber shield to guard hand. Bit has a cone base & is tapped into drill with a hammer. Hold it against masonry wall and hit with a hammer. Twist a 1/4 turn or so after each hammer blow. Were excellent for cinder block or mortar joints. Rather tedious for brick. We used them a lot in the days before battery drills. A tapered key is used to remove the bit. Drives into a slot just above the bit and forces it out.
I had lost the metal key for mine, that is used to remove the bit. I knew I'd never find 1 these days, but got to looking on E Bay. Someone had a drill with a whole set of bits from 3/16 to 1/2 inch. All in cloth rollup bag. I had never seen anything but 1/4 bits, as we always used them for plastic anchors.
Opening bid was 99 cents. I made that and got the set for 99 cents plus 7 something for shipping. So, a little over $8.00 for a classic tool in good shape. I received it today. I'll seldom use it but I'm glad to have found it and for such a bargain. I think I paid about $7 for my old one in 1976.
If anyone still makes these bits, I don't know of it. Someone told me awhile back that most SDS bits will fit the drill, but I don't think so. Haven't tried it when had tool handy, but the shape seems too different.
I had lost the metal key for mine, that is used to remove the bit. I knew I'd never find 1 these days, but got to looking on E Bay. Someone had a drill with a whole set of bits from 3/16 to 1/2 inch. All in cloth rollup bag. I had never seen anything but 1/4 bits, as we always used them for plastic anchors.
Opening bid was 99 cents. I made that and got the set for 99 cents plus 7 something for shipping. So, a little over $8.00 for a classic tool in good shape. I received it today. I'll seldom use it but I'm glad to have found it and for such a bargain. I think I paid about $7 for my old one in 1976.
If anyone still makes these bits, I don't know of it. Someone told me awhile back that most SDS bits will fit the drill, but I don't think so. Haven't tried it when had tool handy, but the shape seems too different.