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  • Katana® Box Joint Router Bit

  • Video
  • Reviews

Katana® micro-grain carbide lasts longer than standard carbide and makes cleaner cuts! Fast Joint Included Templates Strong, beautiful box joints are ideal for jewelry box drawers, humidors and a variety of small projects. The long 1/2" arbor holds five (5/32") three-wing, carbide-tipped slot cutters, 4 spacers and a ball bearing guide. Use in router table only. The bearing is designed for 1/2" depth of cut, but make shallower cuts by adjusting your router fence. Use stock up to 1/2" thick. For stock from 1/8" to 3/8" replace bearing with bearing #12111 - #12114 (see chart below). Use in a router table only.
Katana Box Joint Router Bit
Item # Large
Diam.
Cut
Height
Shank
Size
Price  
#17860 1-7/8" 1-7/16" 1/2" $89.95

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Katana® box joint router bit

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  • Katana® 3 Wing Slot Cutter Router Bits

  • Reviews

Features micro-grain carbide cutters diamond honed
to 600 grit mirror finish!
3 flute, carbide tipped with totally enclosed ball bearing guides. Cut slots (kerfs) for biscuits, tongue and groove joints, T-moldings, lap joints, and rabbets. The cutter, arbor, and bearing are available separately or as a complete assembly with a 7/8" bearing.
A - Slot Cutter Assemblies - with arbor and 7/8" OD bearing
Item #
Large
Diam.

Cut
Height

Cut
Depth
Arbor Price  
#18645 1-7/8" 1/8" 1/2" 1/2" $27.00
#18646 1-7/8" 5/32" 1/2" 1/2" $27.00
#18648 1-7/8" 1/4" 1/2" 1/2" $27.00
B - Slot Cutter Arbors with Bearing
Item # Description Arbor Price  
#12194 5/16" x 15/16" arbor with
7/8" OD bearing
1/2" $8.00
C - 3 Wing Slot Cutters - without arbor bearing
Item #
Large
Diam.

Cut
Height

Cut
Depth
Arbor Price  
#12205 1-7/8" 1/8" 1/2" 5/16" $20.00
#12206 1-7/8" 5/32" 1/2" 5/16" $20.00
#12208 1-7/8" 1/4" 1/2" 5/16" $20.00
D - Bearings - for different depth cuts
Item # Description
Cut
Depth
Price  
#12111 1-1/8" OD x 5/16" ID 3/8" $7.00
#12112 1-1/4" OD x 5/16" ID 5/16" $7.00
#12113 1-3/8" OD x 5/16" ID 1/4" $7.00
#12114 1-5/8" OD x 5/16" ID 1/8" $8.00
Please see MLCS bearings for additional bearing sizes

katana_3_wing_slot_cutters
BEARING CUT DEPTH CALCULATOR
Click here to calculate bearing size for alternate cut depths

Precision ground up to tolerances of +/- .005" on CNC multi-axis grinders. Katana bits are machined to tight tolerances, to prevent runout and the resulting vibration. The end result is a high quality cut.
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  • Katana® Tongue & Groove Router Bit Set

  • Reviews

Katana® router bit bodies are CNC cut from a single bar of solid SAE 4140 steel, heated up to Rockwell hardness of 45 RC. 3 flute, carbide tipped with totally enclosed ball bearing guides. The double 1/4" cutter makes the tongue, and the single 1/4" slot cutter cuts the groove. 1/4" and 1/2" shank.
Tongue & Groove Instructions (PDF)
C - 3 Wing Slot Cutters - without arbor bearing
Item #
Large
Diam.

B Cut
Height

Cut
Depth
Shank
Size
Price  
#15541 1-5/8" 3/4" 3/8" 1/4" $54.00
#17840 1-7/8" 3/4" 1/2" 1/2" $55.00

katana_tongue_&_groove_set
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Average Customer Rating: (2 reviews)
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Perfect (5/5), Mar 31, 2014

By Chad DeWalt (Russellville Al US)

Bought these to build my cabinets. Made a perfect tight fit. Clean cut with no problems.


Excellent (5/5), Feb 27, 2009

By Matta Remodeling Services (Weymouth MA US)

I used it to make all Solid Cherry Shaker style doors (about 50 Total) It Works great, no chipping or burning, all nice clean cut. I would deffinitly buy more bits form KATANA


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  • Katana® Tongue & Groove V-Notch Router Bit Set

  • Reviews

Katana® router bits feature high hook and shear angles for smooth, efficient cutting. 2 flute, carbide tipped with fully enclosed ball bearing guide. This set is a 2 bit system for producing interlocking 1/4" high tongue & groove with a V-groove on the face. Excellent for paneling or flooring. A fence is required. For wood thickness from 5/8" to 1-1/8".
Tongue & Groove Instructions (PDF)
Katana® Tongue & Groove V-Notch Router Bit Set
Item #
Large
Diam.

Cut
Height

Cut
Depth
Shank
Size
Price  
#17843 2" 1-1/8" 3/8" 1/2" $99.00

katana tongue & groove v-notch_set
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