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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
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Query SDS drills (was DeWalt)
posted to RCM only
On Wed, 6 Feb 2008 14:01:03 -0800 (PST), with neither quill nor qualm, Donald Arseneau quickly quoth: On Feb 6, 12:05 pm, JR North wrote: My HF SDS Hammer Drill will whip the DeWalt's ass. Which one, JR? But will it fit in a Tk toolkit? Inherited space-savings, perhaps? QUERY HF SDS drills I have some holes to punch in concrete ot put up a carport for my new twuck. Is this HF SDS kit worth a crap or should I just rent a hammer drill for a day? It'd be about the same price. Are the HF drill bits worth a hoot? http://www.harborfreight.com/cpi/cta...emnumber=41983 IN the store, they're listed as $79.99 on sale for $59.99, but on the website, they're listed as normally $59.99 on sale for $39.99. Strange. These are straight SDS, while all the bits in stores are SDS+ or MAX. -- Our greatest glory is not in never falling, but in getting up every time we do. -- Confucius |
#2
Posted to rec.crafts.metalworking
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Query SDS drills (was DeWalt)
On 2008-02-07, Larry Jaques novalidaddress@di wrote:
I have some holes to punch in concrete ot put up a carport for my new twuck. Is this HF SDS kit worth a crap or should I just rent a hammer drill for a day? It'd be about the same price. Are the HF drill bits worth a hoot? http://www.harborfreight.com/cpi/cta...emnumber=41983 IN the store, they're listed as $79.99 on sale for $59.99, but on the website, they're listed as normally $59.99 on sale for $39.99. Strange. These are straight SDS, while all the bits in stores are SDS+ or MAX. I would just rent a hole saw like a Hilti. I bought/sold one recently and was very impressed with its workmanship. i |
#3
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Query SDS drills (was DeWalt)
On Wed, 06 Feb 2008 20:27:30 -0800, Larry Jaques
wrote: posted to RCM only On Wed, 6 Feb 2008 14:01:03 -0800 (PST), with neither quill nor qualm, Donald Arseneau quickly quoth: On Feb 6, 12:05 pm, JR North wrote: My HF SDS Hammer Drill will whip the DeWalt's ass. Which one, JR? But will it fit in a Tk toolkit? Inherited space-savings, perhaps? QUERY HF SDS drills I have some holes to punch in concrete ot put up a carport for my new twuck. Is this HF SDS kit worth a crap or should I just rent a hammer drill for a day? It'd be about the same price. Are the HF drill bits worth a hoot? http://www.harborfreight.com/cpi/cta...emnumber=41983 IN the store, they're listed as $79.99 on sale for $59.99, but on the website, they're listed as normally $59.99 on sale for $39.99. Strange. These are straight SDS, while all the bits in stores are SDS+ or MAX. I have one of the small handdrill sized HF hammer drills..$39 on sale as I recall. Came with about 5 bits, plus a chisel and pick. Oh..it also came with a SDS shanked standard Jacobs chuck for regular drilling. 200+ 3/8" and at least that many 1/2" holes (bar feeder installations) and its still working fine. Bits lasted about 30 holes each, 4" deep, but I was pushing pretty hard and fast. http://www.harborfreight.com/cpi/cta...temnumber=2957 the one in your link is a beefy ****er. 10.5lbs and likely overkill. But several people I know have them, with no complaints. It IRRC uses SDS+ or SDS Max size bits. It is NOT variable speed The one I have is standard SDS. And is varible speed. Yours is also big enough to be an issue if drilling up close to a flange or verticle. Gunner |
#4
Posted to rec.crafts.metalworking
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Query SDS drills (was DeWalt)
On Wed, 06 Feb 2008 23:45:05 -0800, with neither quill nor qualm,
Gunner quickly quoth: On Wed, 06 Feb 2008 20:27:30 -0800, Larry Jaques wrote: I have some holes to punch in concrete ot put up a carport for my new twuck. Is this HF SDS kit worth a crap or should I just rent a hammer drill for a day? It'd be about the same price. Are the HF drill bits worth a hoot? http://www.harborfreight.com/cpi/cta...emnumber=41983 IN the store, they're listed as $79.99 on sale for $59.99, but on the website, they're listed as normally $59.99 on sale for $39.99. Strange. These are straight SDS, while all the bits in stores are SDS+ or MAX. I have one of the small handdrill sized HF hammer drills..$39 on sale as I recall. Came with about 5 bits, plus a chisel and pick. Oh..it also came with a SDS shanked standard Jacobs chuck for regular drilling. 200+ 3/8" and at least that many 1/2" holes (bar feeder installations) and its still working fine. Bits lasted about 30 holes each, 4" deep, but I was pushing pretty hard and fast. I have a little Chiwanese hammer drill which eats bits. It stalled in the rocks in my walkway cement, but goes right through mortar and block. It's not heavy enough for real drilling. http://www.harborfreight.com/cpi/cta...temnumber=2957 the one in your link is a beefy ****er. 10.5lbs and likely overkill. But several people I know have them, with no complaints. It IRRC uses SDS+ or SDS Max size bits. It is NOT variable speed That's my problem. The HF stuff seems to be all Plain Jane SDS, while all the bits in stores are Plus (more dimples) or MAX (wannabe spline). The one I have is standard SDS. And is varible speed. Where do you find bits? All I saw in Diamond Home Center yesterday were SDS Plus and MAX. Ditto the local ACE Hardware store. Yours is also big enough to be an issue if drilling up close to a flange or verticle. I seriously doubt there's more than an inch or so of difference between the drilling centers on those beasties, but thanks for the thought. Note to Iggy: Hilti hole saw? Who mentioned saws? g -- Our greatest glory is not in never falling, but in getting up every time we do. -- Confucius |
#5
Posted to rec.crafts.metalworking
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Query SDS drills (was DeWalt)
Somehow, my weekend posts don't show up. Left a link in my post:
http://www.harborfreight.com/cpi/cta...emnumber=41983 Body of my post: My HF SDS Hammer Drill will whip the DeWalt's ass. I thought my Milwaukee HD was good, till I tried the HF. 3/4" SDS bit Goes through 5" heavy ag concrete in 5 sec. Excellent isolation; Virtually no vib transmitted. The Milwaukee took over a minute with similar, but chucked bit, and buzzed my arm numb.. The SDS chuck is the way to go. JR Dweller in the cellar Larry Jaques wrote: posted to RCM only On Wed, 6 Feb 2008 14:01:03 -0800 (PST), with neither quill nor qualm, Donald Arseneau quickly quoth: On Feb 6, 12:05 pm, JR North wrote: My HF SDS Hammer Drill will whip the DeWalt's ass. Which one, JR? But will it fit in a Tk toolkit? Inherited space-savings, perhaps? QUERY HF SDS drills I have some holes to punch in concrete ot put up a carport for my new twuck. Is this HF SDS kit worth a crap or should I just rent a hammer drill for a day? It'd be about the same price. Are the HF drill bits worth a hoot? http://www.harborfreight.com/cpi/cta...emnumber=41983 IN the store, they're listed as $79.99 on sale for $59.99, but on the website, they're listed as normally $59.99 on sale for $39.99. Strange. These are straight SDS, while all the bits in stores are SDS+ or MAX. -- Our greatest glory is not in never falling, but in getting up every time we do. -- Confucius -- -------------------------------------------------------------- Home Page: http://www.seanet.com/~jasonrnorth If you're not the lead dog, the view never changes Doubt yourself, and the real world will eat you alive The world doesn't revolve around you, it revolves around me No skeletons in the closet; just decomposing corpses -------------------------------------------------------------- Dependence is Vulnerability: -------------------------------------------------------------- "Open the Pod Bay Doors please, Hal" "I'm sorry, Dave, I'm afraid I can't do that.." |
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