Hammer Raw Hammer Black Grey Bowling Ball

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Weight: 10lbs

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Entry level should still feel like Hammer.

The Raw Hammer Black Grey gives bowlers a controlled solid shape that reads the lane without punishing every miss.

Performance Under Pressure: The Juiced Solid coverstock creates a stronger arc in medium oil. You get traction you can see without the ball jumping sideways.

Durability and Reliability: The Raw Hammer core gives predictable motion across the full weight range. League night does not need guesswork from frame to frame.

Friction Removal: The 500, 1500, 3000 Siaair finish smooths the move off the spot. You can keep your eyes on the target instead of chasing overreaction.

Identity Signal: This is the ball for bowlers who want real Hammer motion before they move into the top shelf. It belongs in a bag that is getting serious.

Proof and Credibility: Raw Hammer has earned its place as the dependable performance step for bowlers building skill, confidence, and a complete arsenal.

If the goal is control with bite, Black Grey gives you the shape to build around.

Product Specs

Brand Hammer
Ball Name Raw Hammer Black Grey
Coverstock Hammer Juiced Solid Reactive
Core Hammer Raw Hammer Core (Symmetrical Core)
Factory Finish 3000 Grit
Color Black, Grey
Flare Potential 3 to 4 Inches
Best For Dry to Medium Oil
Performance Level Entry Level Novice
Available Weights 10 lb, 11 lb, 12 lb, 13 lb, 14 lb, 15 lb, 16 lb
SKU 60-108607-93

Core Specs by Weight

Weight RG Differential
10 lb 2.80 .002
11 lb 2.769 .002
12 lb 2.608 .040
13 lb 2.585 .040
14 lb 2.554 .038
15 lb 2.537 .038
16 lb 2.543 .033