Hammer Envy Tour Pearl vs. Hammer Hazmat

Compare the specs of the Hammer Envy Tour Pearl and Hammer Hazmat side by side in the ball comparison table below. To view the full bowling ball review for one of these balls, click the ball name link in the table below.

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Brand	Hammer	Hammer
Ball Name	Envy Tour Pearl	Hazmat
Cover Name	HK22 – Envy Pearl	HK22 - Semtex Hybrid
Cover Type	Reactive Pearl	Reactive Hybrid
Box Finish	500 / 1000 / 1500 SiaAir / Factory Compound	500 / 1000 / 1500 SiaAir / Factory Compound
Color	Chrome	Black / Sapphire / Jade
Core Name	Obsession Tour	Hazmat
Core Type	Asymmetrical	Symmetrical
RG	2.469	2.479
Total Diff.	0.034	0.055
Int. Diff.	0.013	0.000
Torque Length Back End Total Hook Ball Tester Ratings	See Performance Ratings... Already a premium member? Click here to log in.

The graph below shows a visual comparison of the selected balls. Hover over each colored circle in the graph to see that ball’s name and ratings. Click a circle to view that ball’s full review.

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Bowling Ball Comparison Graph