They help a bunch...nice to hold an object with both hands while looking at it..
Great pin pointer from Garrett and Metal Detecting Stuff is my #1 source for products. Excellent service
Racers Edge new Tapered Hobby Reamer features a robust and comfortable handle; combined with a heat-treated and ground steel cutter blade with engraved measurements that conveniently creates holes from 0.7mm-20mm holes in polycarbonates and plastic materials.