US
Hammer

Hammer Hammerhead Bowling Ball

  • 16 pound ball
  • Heavier oil volumes
  • Aggression cover, sanded finish
  • Spheroid core from the Web series
  • 500, 2000 Siaair Micro Pad finish
  • 2 year limited manufacturer warranty

Updated 20 days ago · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A strong, sanded mid performance ball for bowlers facing thick oil patterns. On dry lanes it will hook early and burn out.

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ASIN: B0DYLFZCWQCategory: Bowling Balls

Overview

Bowlers fighting heavy oil get a sanded Hammer ball that grips early and holds a steady arc. The Aggression cover pairs with the Spheroid core used in the Web series, a symmetric style shape known for predictable motion.

Early traction on oily lanes is why to choose it, a ball that reads the lane sooner than shiny equipment. That same grip becomes a problem on dry or burned lanes, where it hooks too soon.

Who it's for

Bowlers on fresh heavy oil and players stepping up from entry level equipment get a stronger ball that still reads predictably. Anyone mainly on dry house shots should choose a shinier option.

Pros and cons

Pros
  • Sanded cover reads oil early
  • Familiar Spheroid core
  • Strong for a mid performance ball
  • Two year limited warranty
Cons
  • Hooks early on dry lanes
  • RG and differential not listed

Performance notes

The sanded surface creates friction in the oil, so the ball starts its roll sooner and arcs instead of skidding. The core shape smooths that arc. On dry lanes the same friction uses up energy before the pins.

Specifications

BrandHammer
Dimensions & fit
Item weight16 pounds
Construction & materials
Construction TypeSpheroid core
MaterialReactive
Outer MaterialAggression Solid coverstock
ColorBlue/Navy/Sky
Included components
Included ComponentsBowling ball
Warranty & support
Warranty Description2 year limited manufacturer
Other details
Ball TypeHeavier oil volumes
Suggested UsersUnisex adult
Style500, 2000 Siaair Micro Pad finish

Frequently asked questions

What lanes is the Hammerhead made for?

Hammer designed the Aggression cover for heavier volumes of oil.

Where has the Hammerhead core been used before?

The Spheroid core was previously found in the Web series bowling balls.

What warranty does the Hammerhead carry?

A 2 year limited manufacturer's warranty.