More Cutting Surface than a 3" Mechanical

KATANA 100

  • Box of Annihilator Archery Katana 100 arrows on a black background
  • A black Katana 200 grain 2-blade fixed broadhead against a black background.
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More Cutting Surface than a 3" Mechanical

KATANA 100

KATANA 100

$89.99 USD
$89.99 USD $89.99 USD
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Made in Idaho

Made in Idaho

Crossbow + Bow Compatible

Crossbow + Bow Compatible

Pack Size
Rotation

Not sure? Match this to the way your arrow's vanes twist not your shooting hand.

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Backed by Our Lifetime Warranty
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The Katana 100 is a razor-sharp, two-blade fixed broadhead engineered for exceptional flight, deep penetration, and devastating performance on game.

At just 100 grains, the Katana is ideal for hunters who want to maintain arrow speed while gaining the penetration advantages of an efficient two-blade design. Its streamlined profile minimizes drag in flight and drives through hide, bone, and tissue with maximum efficiency.

Built for hunters who demand accuracy, strength, and dependable performance when the shot matters most.

New to Annihilator? This is the one. Quietest flight, deepest penetration, and it works on a compound, a crossbow, or a recurve

Specifications

Weight: 100 grains
Cut Diameter: 1 inch (over 2" effective wound path due to mass displacement)
Construction: Single-piece hardened proprietary steel (Rockwell RC: 52)
Edge Thickness: .060" from tip, tapered to .038"
Shank Length: .590"
Thread Pattern: Standard 8/32
Match Grade: ±0.2 grains per 3-pack
Quantity: Three Per Box

Key Features

  • Top-Rated Katana Series (Independent 3rd-party test)
  • 12 Single Bevel Edges (6 forward-facing, 6 rear-facing)
  • Crosscut Technology for enhanced wound channels
  • Raised Scoop Cavitation Design for pressure-induced trauma
  • Quiet flight profile designed to reduce wind noise
  • Field-point accuracy from high- and low-speed bows
  • Practically indestructible and fully resharpenable
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Katana is our best overall broadhead for most hunters.

It’s built around a highly efficient 2-blade design with our proprietary CrossCut™ bleeder blade system, delivering exceptional flight, quiet performance, and deep, efficient penetration with a wound channel that resists closing.

Katana uses the same patented 8mm scoop platform as the rest of the Annihilator lineup—but instead of an aggressive rear scoop, the geometry functions more like a ramp. This reduces drag, improves penetration, and allows the broadhead to slice cleanly through tissue rather than forcing its way through.

The result is a highly lethal, efficient cut that penetrates deeper than traditional 3-blade designs while maintaining excellent blood trails through an elongated, oblong wound channel.

Our Features

12 Single Bevel Edges 

6 forward-facing, 6 rear-facing

Crosscut Technology

for enhanced wound channels

Raised Scoop Cavitation Design

for pressure-induced trauma

Quiet flight profile

designed to reduce wind noise

Field-point accuracy

from high- and low-speed bows

Practically indestructible

and fully resharpenable

Learn More About The Katana

CHOOSE KATANA IF YOU WANT:

  • The best all-around mix of flight, penetration, and lethality
  • A quieter, more efficient 2-blade cutting system with an oblong wound channel
  • A broadhead that performs exceptionally well on compound bows, crossbows, and traditional setups

Made in the USA for Life

  • Made in the USA from a single piece of hardened proprietary steel
  • Lifetime Warranty against manufacturing defects
  • Designed to be resharpened and reused season after season

FAQ

Do I need a left or right bevel for the Katana?

Match the bevel direction to your arrow or bolt fletching rotation.

What’s the difference between Katana and the Original Annihilator?

Katana is a quieter, lower-drag 2-blade style cut built for deep penetration. Original Annihilators are a 3-blade triangular wound channel platform with maximum simplicity and durability.

Can I resharpen the Katana?

Yes. Katana sharpens like a knife edge and takes more attention than double bevel designs, but returns extreme sharpness.

Is this broadhead legal in my state?

All Annihilator Broadheads are designed to meet broadhead requirements in all states, but regulations vary and can change year to year. Always verify your local rules before hunting.

Overall rating: 4.755396 / 5 from 139 reviews.

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Review highlights

Reviews

You just can't beat them!!

"I've been hunting with Annihilator Broadheads for years now. I started with the XL series. I killed A LOT of deer with them. I have only had one time that the arrow didn't blow through the deer and stick in the ground. I shot that deer from the ground quatering away and was stuck in the ball joint on the off side. Last year I started hunting with the Katana. I was only able to kill 2 deer. Both with the same perfect flight and full pass through!!"

— Sam M. (5/5)

Annihilated

"A recent trip I went on shot 3 deer with the same broadhead. Complete pass-throughs all deer Expired within Sight. Only a Lil nick on the top of head i am talking about sparks and all as it passed through into the ground. I am gonna sharpen it up and hopefully it will take care of number 4. I would have had went through a pack of mechanicals shooting 3-deer. I have done it for years. (Not any More)"

— William S. (5/5)

hunting

"Katana 200 grain broadheads are GREAT Shot 8 point with cross bow deer ran 40 yards complete pass thru. shot pig thru shoulder heart shot complete pass thru pig ran 175 yards blood trail every 6" a drop of blood easy tracking job weapon used air bow 600fps accuracy great i will sharpen and use these broadheads again. Thanks Annihilator outstanding product Greg"

— GREGORY H. (5/5)

Deadly broadheads

"I was fortunate to get a shot on a herd bull this season with the Katana broadhead. I shot my bull in the chest at 20 yards and it absolutely wrecked the one lung that it entered! It left an incredible blood trail!"

— Aaron B. (5/5)

Very sharp and accurate

"As everyone says, sharp out of the box, accurate, field point flight, good penetration on a 6x6 elk that turned towards me from broadside to quartering to almost frontal. Great blood trail, and a short blood trail."

— Joseph F. (5/5)

Internal damage was wild

"These are small, but my god the internal damage these things do is wild. I made a bad shot on this deer and hit him in the front part of the front shoulder. Complete pass through and from the spot of the shot until where he died was a blood trail that was so easy to follow! These wouldn’t fly good with DCA mini vanes but they fly amazing with a 4fletch AAE MAX at a 2 degree helical. The DCA mini vanes were too small to steer the broadhead."

— Jeff (5/5)

Good broadhead

"I hunted elk this year. I struggled a bit with broadhead selection. Ultimately I decided on Katana 125’s. They were up for the job. I harvested a nice 5x5. It cracked ribs on both sides and stopped in the offside shoulder. The elk went 80yds and I heard him crash. Only possible downside, I did have to tune my bow for them, although that was not too hard. After that field points and these shot the same. I did not get a blood trail but that was because i hit offside shoulder and did not get an exit."

— Kurt O. (5/5)

Best Ever

"Been Bowhunting since 1987. Shot all the great heads over the years. None have been better than the Katana 125. Excellent flight, outstanding penetration and super blood trail. Best broadhead on the market!"

— Tom M. (5/5)

Best of the best, precise and tough

"Shoots spot-on with my field points and blew through bone on my Roosevelt bull elk. A little cleaning and it still balanced like a new broadhead. No blemishes; so a quick resharpen and it is ready for another. I've used G5 Montecs, Grizzly Stiks, Iron Will, and many others and this is, by far, the best."

— Andy P. (5/5)

Deep penetration/ no blood

"If you are looking for deep penetration this is the broadhead. It’s a solid head and will definitely penetrate deep. But the blood trail is poor. Leaves hardly no blood. Better hit them in the heart or the track job is gonna be hard"

— Jayden (3/5)

Q&A