Hammer 2 Widia edges: For those who must cut glass Hammer 1 Widia edge and 1 steel edge: For those who must cut different kinds of materials and would like to work with only one type of hammer Hammer 2 steel edges: For those who must cut marble and stone instead of glassy materials.
You can choose between 9 PROFESSIONAL kinds of hammers of differet weights: 950 grams: the most used by professionals 750 grams: chosen by those who don't want to tire their wrist and hand 450 grams: perfect for younger people, also for children.
The handle is specific for the hammer. After mounting, to get the right balance, it has to be shortened depending on the size of your hand. The hammers 950 and 750 are all supplied with removable handle. The hammers 450 have already the fixed handle.