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I also ordered the set +some extra, so for 20 euro i will have 3-12mm covered. I was thinking that i will need some new 3-12mm drill bit set that is suitable , should be set where they go 0.1mm each next size, right? Or is there a set made to go with the reamers? So Do you know of something that will not break the bank?
Yes, I would drill 0.1mm undersize for the smaller sizes, but maybe 0.2mm under for the larger (say, >6mm). Partly that is to make sure that the drill does not cut oversize although with new, good quality, drills that shouldn't be a big problem. If I'm not sure about the accuracy of a drill (typically if I have reground it and the point might be very slightly off-centre) I drill a slightly smaller hole first and then use the "correct" drill. It's more likely to be the correct size that way. Then reamer if needed.
You can probably tell that I don't do this professionally - the professional buys decent quality tools because time is money:smile:
I was wondering the same thing after my reamers arrived. The lookup tables show 0.1 or 0.2mm undersize is required as per Neales reply but I couldn't find a 'set of reaming drills'. Only standard sets which were in 0.1mm increments. Why isn't there such a thing as a set of reaming drill bits? Other option is to buy them individually from someone like Tracy Tools in the respective sizes for each reamer.Quote:
Originally Posted by Boyan Silyavski
Not sure that I've ever seen such a thing. I suppose that it makes sense - like sets of tapping and clearance drills? - but the usual dealers just sell the 1-10mmx0.1 type sets. I've bought a few of them over the years; the "special" sizes tend to get replaced as needed and I use the other sizes for general non-critical work. I've used UK Drills as an online supplier and their stuff seems OK but you end up buying 10-off for most sizes...Quote:
Originally Posted by routercnc
OK ....I ordered a set and received two of them...about a week apart...lol.....but not had anything since. Anyone else still waiting for the full complement?
I'm still waiting for the balance, 2 delivered so far but away from home today so no idea if anything has been delivered today. I'll leave it until Tuesday or Wednesday and then put a claim in to eBay
Ive also received two thus far .... waiting for the rest. Odd.
The remaining reamers turned up today, so all is good :)Quote:
Originally Posted by camhguh
Mine arrived this morning, all in one package
I'm going for the £11.95 set:
http://www.ebay.co.uk/itm/New-Chucki...FTJpXNFONNKJHw
Maybe this seller saves £1 by posting them in one lot...