What tools would be required to produce some brick slips? I'd only be producing 100-150 slips as a one-off DIY job, so I wouldn't require high end equipment. I've cut through some bricks in the past with an angle grinder in order to cut them in half, but the finish of the cut is not of a quality that would be adequate for brick slips, so I guess I'd require some sort of specialist cutting tool and some form of clamping. Thanks.