I have owned a Coleman Flashcell screwdriver since about 2009. it does not replace the drill driver (Craftsman 19.2V C3 drill driver with lithium ion cells and clutch) but it replaces small powered screwdrivers for doing repetitive screw driving. The no longer sell them and haven't for several years. I've been wanting one to have handy in the garage shop or house rather than running back and forth.

The advantage of a cordless, batteryless driver is that it uses a supercapacitor to drive...

In a recent shop project to make a lathe chuck / center organizer, I needed to drill some holes to accommodate the MT2 shanks of my live centers and drill chucks. For my purposes (a nice snug fit at a certain height), I needed 11/16 holes. None of my forstner bits (also HF) were this size. For some threaded spur center inserts, I needed 9/16 holes. No love there among the forstners either.

So I found this set of the Silver and Deming bits at HF: http://www.harborfreight.com/s...

I gave this a shot from a local retailer the other day

http://solutions.3m.com/wps/portal/3...293390692&rt=d. The product itself seems very well made. The abrasive is tight to the backing and shows no sign of flaking off as others do. I used 320 and found it to cut very well. I would actually say the 320 cut better than the red Diablo 220g from the BORG. The actual back...

This is an Adobe PDF file that contains the English language version of the

Robyi RapidSet Micropositioner Device manual.

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This is an Adobe PDF file that contains the English language version of the BTS15 Operator's Manual. WARNING: This file is 1.16MB and will take a while to download over slow connections. I highly recommend right-clicking the "Download" button below and select "Save As…"

BTS 15 Manual:
BTS15_290_eng.pdf