Is also a great place to get the info you need. It's probably the most active BH forum on the net. Go to www.luckydan.com. Silver Mike's is a great site also.

I've owned (and still have) several BH models , and have found them to be an excellent bargain - good ID , depth and reliability. I'm not loyal to any brand , and have used nearly every machine on the market -some machines excell in certain areas , some in other areas- they all have their niche.

Best of luck to you !