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- From: gph@hpcc01.corp.hp.com (G. Paul Houtz)
- Date: Mon, 25 Jan 1993 19:51:22 GMT
- Subject: Re: Cheapo router bit mishap
- Message-ID: <4320161@hpcc01.corp.hp.com>
- Organization: the HP Corporate notes server
- Path: sparky!uunet!zaphod.mps.ohio-state.edu!saimiri.primate.wisc.edu!sdd.hp.com!hpscit.sc.hp.com!hplextra!hpcc05!hpcc01!gph
- Newsgroups: rec.woodworking
- References: <1993Jan21.190254.119784@marshall.wvnet.edu>
- Lines: 48
-
- rcbi27@marshall.wvnet.edu (DBRUM) writes:
-
- >I thought I'd report another bad experience I just had with a cheapo carbide
- >tipped router bit.
- >
- >I was using a two wing slot cutter, 1/8", in some white oak when the peice
- >of wood got jammed and was promptly torn from my hand and rocketted across
- >the garage right in front of my face. It was a small piece of wood, and I
- >consider myself very lucky for not having it adorning my forehead at this
- >moment. But equally fortunate am I for not having been embedded by the
- >tiny carbide tip of one of the wings of the slot cutter, which became
- >detatched during the process and now rests lord only knows where--perhaps
- >it is stuck in the deep, ragged gouges running down the side of the piece of
- >tough wood, I'll have to check.
- >
- >I can however report--after having intelligently modified my feed mode
- >after the mishap--that the cutter cuts just as well with only one intact
- >wing. Some of you might remember last time when I reported that a cheapo
- >carbide router bit, a 1/4" straight type, shattered unaccountably and
- >ruined a fine Porter Cable router by the broken pieces falling down into
- >the armature (it was underslung on a router table) and breaking the device's
- >fan blades.
- >
- >I'm not trying to sound like a spokesman or anything. For all I know, the
- >non-cheapo carbide router bits may be just as breakable. Due to budgetary
- >considerations (ahem), I have not tested these as amply as the cheapos.
- >Those powerful routers produce a lot of torque, and I guess when push comes
- >to shove, something's gotta give.
- -----
-
- I have chipped and broken very high quality Bosch router bits. I think
- While a cheap bit may be prone to breaking earlier, just because you
- broke a cutter doesn't mean that the bit was inferior and to be avoided.
-
- I find that with cheaper bits, other problems are more obvious.
-
- I tried to save money making my drawers by buying a cheap round-over bit
- with no bearing, rather just a little round piece of metal as a guide.
-
- The problem is it quickly got hot and burned lines on my drawers which
- were a pain to get rid of.
-
- Mind you, I am not disagreeing that your bit might have broken because it
- was cheap, rather, people should be aware that buying an expensive bit
- does not mean the bit will safely take anything you throw at it. This
- is especially true for panel raising bits and tall straight bits being
- used for jointing....
-
-