screwfix titan pillar drill
On Thursday, 3 December 2015 10:22:13 UTC, dennis@home wrote:
On 03/12/2015 00:25, Dave Plowman (News) wrote:
In article ,
Bob Minchin wrote:
Basically it is a toy drill but might suit light hobby use.
No way is 500w enough to drive a 5/8 drill through a block of steel -
but you possibly don't want that.
It is if you take it in steps.
I'd hardly describe it as a toy drill. Just how many ever need to drill
such a large hole in a block of steel anyway?
Of course it could be bettered. But the cost goes up dramatically for a
small gain. Economy of production scale. This sort of spec drill is the
most common by far.
I have drilled 5/8 holes in steel with my battery drill, the drill press
will do it with ease.
Lower power drills can usually do the job, just not as quick.
I have put a 110mm core drill trough 6 inches of concrete with a 18V
battery drill and it only took three batteries to do it.
I've come to the conclusion that drills are mostly overpowered for marketing purposes. Years ago I used an ancient B&D to core drill masonry (ISTR some issue with the shank stopped it going into the modern ones I had with me).. It did it just fine. I also once fell back for a reason I don't recall to using an old B&D to auger drill lots of 1" holes in some very tough wood, and drive lots of screws into the wood. Again it coped no problem - other than needing to reverse the auger half a turn by hand each time to remove it.. Those drills were I think 275w & 200w. They seem to be perfectly capable.
NT
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