C46 Bob Lum: Difference between revisions
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==Appearance in catalogs==  | ==Appearance in catalogs==  | ||
The C46 Bob Lum appeared in the following [  | The C46 Bob Lum appeared in the following catalogs:  | ||
* 2000 Spyderco   | * [https://drive.google.com/file/d/1byhZ7BHCJTf3a7_FH-aMei6t16u7micA/view?usp=drive_link 2000 Spyderco Product Guide - Dealer] (C46TI)  | ||
* 2001 Spyderco   | * [https://drive.google.com/file/d/1c6s9OqN5zsRzmedlimDdyR2xskbljhWa/view?usp=drive_link 2000 Spyderco Product Guide - PDR] (C46TI)  | ||
* 2002 Spyderco   | * [https://drive.google.com/file/d/1GspFJ5Zroy8laiA0MTJYwUld3zPSpIRl/view?usp=drive_link 2001 Spyderco Product Guide - Dealer] (C46G, C46GBK)  | ||
* 2003 Spyderco   | * [https://drive.google.com/file/d/1XedSZHZBfUO0O_ptJshsC3VF_XU7QW0s/view?usp=drive_link 2001 Spyderco Product Guide - PDR] (C46G, C46GBK)  | ||
* [https://drive.google.com/file/d/1R1sIGi6RWDEb-lP5hPcJcwQmuQCSxaJZ/view?usp=drive_link 2002 Spyderco Product Guide - Dealer] (C46GBK)  | |||
* [https://drive.google.com/file/d/1cwe5VxHR3vV6StUGzNLX3W7vhUBlGCvx/view?usp=drive_link 2002 Spyderco Product Guide - PDR] (C46GBK)  | |||
* [https://drive.google.com/file/d/1ee1RtdOk64tKZbV9aV87gE_iYg4xM8_1/view?usp=drive_link 2003 Spyderco Product Guide - Dealer] (C46GBK)  | |||
* [https://drive.google.com/file/d/1iDFayE2AWXScnckkXj5hxi6oigXPKAiL/view?usp=drive_link 2003 Spyderco Product Guide - PDR] (C46GBK)  | |||
==Designer==  | ==Designer==  | ||
| Line 15: | Line 19: | ||
==History, mentionings from the forums etc.==  | ==History, mentionings from the forums etc.==  | ||
* [http://  | * [http://forum.spyderco.com/viewtopic.php?f=2&t=3179&p=38428 Comment] by Sal on the Spyderco forum: Lum folding Tanto switching to VG-10 steel.  | ||
==Information from the Spyderco catalog on the web==  | ==Information from the Spyderco catalog on the web==  | ||
| Line 43: | Line 47: | ||
|-  | |-  | ||
|valign="top" |C46TI  | |valign="top" |C46TI  | ||
|valign="top" |[[  | |valign="top" |[[Ti]]  | ||
|valign="top" |[[PE]], [[PS]] 60/40  | |valign="top" |[[PE]], [[PS]] 60/40  | ||
|valign="top" |[[ATS-55]]  | |valign="top" |[[ATS-55]]  | ||
| Line 49: | Line 53: | ||
|valign="top" |?  | |valign="top" |?  | ||
|valign="top" |  | |valign="top" |  | ||
|valign="top" |  | |valign="top" |Regular production  | ||
|valign="top" |[[Hollow]]  | |valign="top" |[[Hollow]]  | ||
|valign="top" |[[3- screw old standard clip]]  | |valign="top" |[[3- screw old standard clip]]  | ||
| Line 62: | Line 66: | ||
|valign="top" |165.95$  | |valign="top" |165.95$  | ||
|valign="top" |satin finished blade  | |valign="top" |satin finished blade  | ||
|valign="top" |  | |valign="top" |Regular production  | ||
|valign="top" |[[Hollow]]  | |valign="top" |[[Hollow]]  | ||
|valign="top" |[[3- screw old standard clip]]  | |valign="top" |[[3- screw old standard clip]]  | ||
| Line 75: | Line 79: | ||
|valign="top" |174.95$  | |valign="top" |174.95$  | ||
|valign="top" |black blade  | |valign="top" |black blade  | ||
|valign="top" |  | |valign="top" |Regular production  | ||
|valign="top" |[[Hollow]]  | |valign="top" |[[Hollow]]  | ||
|valign="top" |[[3- screw old standard clip]]  | |valign="top" |[[3- screw old standard clip]]  | ||
| Line 88: | Line 92: | ||
|valign="top" |?  | |valign="top" |?  | ||
|valign="top" |black blade  | |valign="top" |black blade  | ||
|valign="top" |  | |valign="top" |Regular production, but less common than ATS-55  | ||
|valign="top" |[[Hollow]]  | |valign="top" |[[Hollow]]  | ||
|valign="top" |[[3- screw old standard clip]]  | |valign="top" |[[3- screw old standard clip]]  | ||
|valign="top" |[[RH]], [[TU]]  | |valign="top" |[[RH]], [[TU]]  | ||
|valign="top" |  | |valign="top" |  | ||
|-  | |||
|valign="top" |C46GGY  | |||
|valign="top" |Gray [[G-10]]  | |||
|valign="top" |[[PE]]  | |||
|valign="top" |[[VG-10]]  | |||
|valign="top" |June 2011  | |||
|valign="top" |$259.95 (2011)  | |||
|valign="top" |[[Sprintrun]]  | |||
|valign="top" |700  | |||
|valign="top" |[[Hollow]]  | |||
|valign="top" |[[3- screw old standard clip]]  | |||
|valign="top" |[[RH]], [[TU]]  | |||
|valign="top" |[[Variant]]  | |||
|-  | |||
|valign="top" |C46GHAP40P  | |||
|valign="top" |Jade [[G-10]]  | |||
|valign="top" |[[PE]]  | |||
|valign="top" |[[HAP40]] core/[[420J2]] cladding  | |||
|valign="top" |Feb. 27, 2018  | |||
|valign="top" |$219.95 (street)/$329.95 (MSRP)  | |||
|valign="top" |Blade HQ [[Exclusive]]. Sold out in under 18 minutes.  | |||
|valign="top" |Limited (likely 600-1200)  | |||
|valign="top" |[[Hollow]]  | |||
|valign="top" |Chrome silver [[Hourglass]]  | |||
|valign="top" |[[RH]], [[TU]]  | |||
|valign="top" |[[Variant]]  | |||
|-  | |||
|valign="top" |C46GPODBK  | |||
|valign="top" |Olive drab [[G-10]]  | |||
|valign="top" |[[PE]]  | |||
|valign="top" |Black [[TiCN]] coated [[M390]]  | |||
|valign="top" |2022  | |||
|valign="top" |$430.00 (MSRP, 2022), $289.95 (Street, 2022)  | |||
|valign="top" |Blade HQ [[Exclusive]].   | |||
|valign="top" |Limited  | |||
|valign="top" |[[Hollow]]  | |||
|valign="top" |Black [[Hourglass]]  | |||
|valign="top" |[[RH]], [[TU]]  | |||
|valign="top" |[[Variant]]  | |||
|-  | |||
|valign="top" |C46GPOD  | |||
|valign="top" |Olive drab [[G-10]]  | |||
|valign="top" |[[PE]]  | |||
|valign="top" |[[M390]]  | |||
|valign="top" |2024  | |||
|valign="top" |$249.95 (Street, 2024)  | |||
|valign="top" |Blade HQ [[Exclusive]].   | |||
|valign="top" |Limited  | |||
|valign="top" |[[Hollow]]  | |||
|valign="top" |Satin [[Hourglass]]  | |||
|valign="top" |[[RH]], [[TU]]  | |||
|valign="top" |[[Variant]]  | |||
|}  | |}  | ||
==Most collectible variation==  | ==[[Most collectible variation]]==  | ||
The PE Ti. version seems to be the most coveted by collectors.  | The PE Ti. version seems to be the most coveted by collectors.  | ||
Latest revision as of 06:36, 20 August 2025
The C46 Bob Lum is a custom collaboration model with a tanto-style blade designed by Bob Lum. The C46 was introduced in 1998 with titanium handles. Later variations have G-10 handles. In 2004 the C46 was discontinued.
Appearance in catalogs
The C46 Bob Lum appeared in the following catalogs:
- 2000 Spyderco Product Guide - Dealer (C46TI)
 - 2000 Spyderco Product Guide - PDR (C46TI)
 - 2001 Spyderco Product Guide - Dealer (C46G, C46GBK)
 - 2001 Spyderco Product Guide - PDR (C46G, C46GBK)
 - 2002 Spyderco Product Guide - Dealer (C46GBK)
 - 2002 Spyderco Product Guide - PDR (C46GBK)
 - 2003 Spyderco Product Guide - Dealer (C46GBK)
 - 2003 Spyderco Product Guide - PDR (C46GBK)
 
Designer
History, mentionings from the forums etc.
- Comment by Sal on the Spyderco forum: Lum folding Tanto switching to VG-10 steel.
 
Information from the Spyderco catalog on the web
Not listed.
Variations
The C46 Bob Lum is made in Seki-City, Japan and has
- Walker Liner Lock
 - Tanto-style blade
 - Hamaguri grind on tip (Also known as appleseed grind)
 
| SKU | Handle | Edge(s) | Steel | From/To | MSRP | Note | Number made | Grind | Clip | Clip positions | Collectors club | 
| C46TI | Ti | PE, PS 60/40 | ATS-55 | 1998-2000 | ? | Regular production | Hollow | 3- screw old standard clip | RH, TD/TU | ||
| C46G | Black G-10 | PE, PS 60/40 | ATS-55 | 2001 | 165.95$ | satin finished blade | Regular production | Hollow | 3- screw old standard clip | RH, TU | |
| C46GBK | Black G-10 | PE, PS 60/40 | ATS-55 black | 2001-2002 | 174.95$ | black blade | Regular production | Hollow | 3- screw old standard clip | RH, TU | |
| C46GBK | Black G-10 | PE, PS? 60/40 | VG-10 black | 2002-2003 | ? | black blade | Regular production, but less common than ATS-55 | Hollow | 3- screw old standard clip | RH, TU | |
| C46GGY | Gray G-10 | PE | VG-10 | June 2011 | $259.95 (2011) | Sprintrun | 700 | Hollow | 3- screw old standard clip | RH, TU | Variant | 
| C46GHAP40P | Jade G-10 | PE | HAP40 core/420J2 cladding | Feb. 27, 2018 | $219.95 (street)/$329.95 (MSRP) | Blade HQ Exclusive. Sold out in under 18 minutes. | Limited (likely 600-1200) | Hollow | Chrome silver Hourglass | RH, TU | Variant | 
| C46GPODBK | Olive drab G-10 | PE | Black TiCN coated M390 | 2022 | $430.00 (MSRP, 2022), $289.95 (Street, 2022) | Blade HQ Exclusive. | Limited | Hollow | Black Hourglass | RH, TU | Variant | 
| C46GPOD | Olive drab G-10 | PE | M390 | 2024 | $249.95 (Street, 2024) | Blade HQ Exclusive. | Limited | Hollow | Satin Hourglass | RH, TU | Variant | 
The PE Ti. version seems to be the most coveted by collectors.
Questions regarding collecting the C46
Some interesting questions we are looking for an answer to:
Questions with an answer:
Technical information
Measurements (mm and grams) of the C46 Bob Lum:
| Variation | Length overall | Length closed | Length blade | Length edge | Hole Ø | Blade thickness | Weight | 
| C46 | 223mm | 127mm | 97mm | 88mm | 12mm | 3mm | 145g | 
Measurements (inches and ounces) of the C46 Bob Lum:
| Variation | Length overall | Length closed | Length blade | Length edge | Hole Ø | Blade thickness | Weight | 
| C46 | 8 3/4" | 5" | 3 13/16" | 3 7/16" | 15/32" | 1/8" | 5.1oz | 
References
Pictures
- 
			
			C46GPBK front view
 - 
			
			C46GPBK back view
 - 
			
			C46GPBK top view
 - 
			
			C46GPBK bottom view
 
See e.g. in the "Tribute to Bob Lum. Post pics of your Bob Lum knives" thread on the Spyderco forum.