We’re Hammer, and we’re not going to do things like everyone else, thus, the Raw Hammer series. The difference with these balls is, we took performance and being unique into account. This series was created to enhance a Hammerhead’s bag and gives newer bowlers performance options with their first Hammer purchase.
| Weight | Radius of Gyration | Differential |
|---|---|---|
| 10lbs | 2.80 | 0.002 |
| 11lbs | 2.769 | 0.002 |
| 12lbs | 2.608 | 0.040 |
| 13lbs | 2.585 | 0.040 |
| 14lbs | 2.554 | 0.038 |
| 15lbs | 2.537 | 0.038 |
| 16lbs | 2.543 | 0.033 |
| BRAND | |
|---|---|
| BOWLING BALL CORE SHAPE | |
| BOWLING BALL CORE NAME | |
| BOWLING BALL COVERSTOCK TYPE | |
| BOWLING BALL COVER NAME | |
| RADIUS OF GYRATION: RG (15LB) | |
| DIFFERENTIAL: DIFF (15LB) | |
| MASS BIAS STRENGTH | |
| FLARE POTENTIAL | |
| SURFACE FINISH | |
| BALL LANE CONDITIONS | |
| BALL WEIGHT | |
| BALL PERFORMANCE LEVEL | Entry Level Novice Bowling Balls, Hammer Lower Mid Performance Bowling Balls |
| BOWLING BALL COLOR | |
| SCENT | |
| RELEASE DATE |