DTH Hammers
Key Features:

• ND35A: 3″
• ND45A: 4″
• ND55A: 5″
• DHD360A / QL60: 6″
• DHD380A: 8″

DTH BITS 
Key Features:

• DTH Bit Sizes: 3.5″
• DTH Bit Sizes: 4.5″
• DTH Bit Sizes: 5.5″
• DTH Bit Sizes: 7″ / 8″
• DTH Bit Sizes: 8″ / 8.5″ / 10″ / 12″