Hammer
The Hammer Ruthless is a solid reactive bowling ball with the 40 Watt core. RG 2.520 and differential 0.041 at 15 lb. For medium oil – heavy oil. No longer made.
There are winners and losers; no one remembers the losers! JUICED SOLID COVERSTOCK The Juiced coverstock is responsive by nature. This solid version, with its 500/1000/2000 Abralon finish, will create stronger overall ball motion compared to the pearl version featured on the Flawless, while still offering a strong reaction at the breakpoint. 40 WATT CORE The 40 Watt core was named after its light bulb shape and differential in the forties. You can expect medium flare potential from this core. Ruthless uses Hammer's patent-pending carbon fiber outer core and carries Hammer's three-year warranty.
Keep your arsenal in BowlingMaat: weight, layout, surface and maintenance of every ball in one place. Free, and no games to log.
|
Weight
|
RG
|
Diff
|
|---|---|---|
| 16 lb | 2.550 | 0.040 |
| 15 lb | 2.520 | 0.041 |
| 14 lb | 2.530 | 0.034 |
| 13 lb | 2.560 | 0.030 |
| 12 lb | 2.630 | 0.025 |
| 11 lb | 2.690 | 0.020 |
| 10 lb | 2.750 | 0.017 |
Current balls from any brand with the closest RG, differential, cover and lane condition: an alternative, or a second ball that reacts alike.