The body of these planes are ribbed to ensure strength and rigidity. The machined faces of the frog bed firmly onto similar machined faces on the body of the plane and then fastened in position by two screws. This positive positioning helps prevent chattering. The cut iron is made of high carbon steel, hardened and tempered under scientific control for accuracy and uniformity. Handle and knob are hardwood. Consider adding a Hock brand replacement iron and chip iron to upgrade an already fine product. 

About these planes: Are you tired of choosing between a plane line that is going to set your budget back a year and one that seems to have no quality what-so-ever? If your answer is "yes", then take a serious look at these Indian planes. Nicely finished and at a fair price! Spend a little time "tuning" these tools and you will neither regret your investment, nor the money saved. In fact, you might be able to consider getting an extra plane or two with the savings!