Spyderco Lum Tanto Knife Natural G-10 (3.9" Satin HAP40) C46GHAP40P

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MSRP: $329.95
Our Price: $219.95
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Item #BHQ-71566


  • Overall Length:8.75"
  • Blade Length:3.875"
  • Cutting Edge:3.50"
  • Blade Thickness:0.13"
  • Blade Material:HAP40, SUS420
  • Blade Style:Tanto
  • Blade Grind:Hollow
  • Finish:Satin
  • Edge Type:Plain
  • Handle Length:5.00"
  • Handle Material:G-10
  • Color:Green
  • Weight:4.42 oz.
  • User:Right Hand
  • Pocket Clip:Tip-Up
  • Knife Type:Manual
  • Opener:Thumb Hole
  • Lock Type:Liner Lock
  • Brand:Spyderco
  • Model:Lum Tanto
  • Model Number:C46GHAP40P
  • Designer:Bob Lum
  • Country of Origin:Japan
  • Best Use:Everyday Carry
  • Product Type:Knife


Online orders only. Limit 2 per household.

This Spyderco Bob Lum Tanto HP40 is an exclusive run for Blade HQ and extremely limited. We hope you enjoy this knife as much as we do!

We consider Bob Lum to be one of the greatest knife designers and we're ecstatic to be able to work with Spyderco on an exclusive run of Bob's classic Lum Tanto knife. We wanted to create a knife that was as unique and special as Bob.

The hollow ground tanto blade features a HAP40 core, clad between 2 layers of SUS420. HAP40 is an advanced, high-speed tool steel know for its exceptional toughness and high abrasion resistance. SUS420 is a stainless steel that gives the finished blade increased strength and improved corrosion resistance.

To round out the design, we chose textured Natural G-10 scales. We love the near-translucent quality of this material and how it showcases the handleís skeletonized stainless steel liners.

Bob Lum was the first American custom knife maker to introduce the tanto blade to western knife circles. Bobís legacy as a knife maker and his passion for Asian-influenced cutlery, combine exotic materials and clean flowing modern lines.

Also available is our exclusive Spyderco Lum Chinese in natural G-10 and HAP40.


Customer Reviews

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Horrible execution
Brad L.
The action was nothing short of horrendous. It felt like there was sand in the painfully thin and small plastic washers that did not go away after cleaning and oiling. The fit on the scales let me hook my fingernail on it almost the whole way around the knife. To top it all off, none of the blade grinds matched up.
Very slick
Tom M.
The blade shape alone makes me love this knife. The tanto edge is perfect! Mine came centered, with smooth action. The jade handle has has no issues. Big knife, but fits in my pocket well.
Solid Knife!
Bradley M.
I received my Lum Tanto knife today with its natural colored scales and all I can say is wow! It feels very slim in the hand but when opened up feels still like a large knife. The polish on the blade has a nice shine but its not quite mirror like of course. You can see the thin line running down the length of the blade where the two different steels had been fused together which adds a unique touch to this unique knife. All in all a great knife combo from Spydero and Blade HQ. Well done!