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Square Carbide Insert Knives

Square Carbide Insert Knives

Inserts that are square.  All sides equal.  


We offer inserts with sharp corners, some rounded, and some with radius faces / cutting edges such as the Byrd Shelix tip.  Call if you need help.

Brand: Tigra Model: 113993
These are a superior replacement insert for your BYRD cutter head, fits all byrd shelix style heads. Many agree this insert outperforms the BYRD insert. Many customers prefer the 4 indexed markings on these inserts as opposed to the single"BT" found on the byrd insert. 15mm x 15mm x 2.5mm - 4 Cutt..
$39.99
 Grizzly Spiral Head  PT10128003 14.18 mm x 14.18 mm x 2mm  Carbide Replacement Inserts  Grizzly Spiral Head  PT10128003 14.18 mm x 14.18 mm x 2mm  Carbide Replacement Inserts
Hot In Stock
Brand: Tigra Model: PT10128003
************ON SALE*********** Tired of the cheap chinese inserts from Grizzly, upgrade the quality with a Genuine German Insert, and save money at the same time.  Oella's Proprietary PT10128003 replacement.   Price is for one blade with a minimum purchase of 10 blades 14.17mm x 14.17mm x 2mm..
$4.39
12mm x 12mm x 1.5mm Carbide Square Reversible insert knives  (pack of 10) 12mm x 12mm x 1.5mm Carbide Square Reversible insert knives  (pack of 10)
Hot Typically in Stock
Brand: Tigra Model: 12002
Our inserts are German made, razor-sharp for an exceptional finish. When the cutting edge is dull, simply rotate the cutter to expose a fresh cutting edge. Made in Germany 12mm x 12mm sq. x 1.5mm thick with a 4.00 mm diameter hole for mounting and a 35 degree cutting bevel. .472” x .472” x .059” thi..
$24.99
14.17mm x 14.17mm x 2mm  T21348 JT Carbide Replacement Inserts for Grizzly Spiral Heads 14.17mm x 14.17mm x 2mm  T21348 JT Carbide Replacement Inserts for Grizzly Spiral Heads
Hot -14 %
Brand: Tigra Model: 118890
Tired of the cheap chinese inserts from Grizzly, upgrade the quality with a Genuine German Insert, and save money at the same time.  Oella's Proprietary JT replacement.   Price is for one blade with a minimum purchase of 10 blades 14.17mm x 14.17mm x 2mm ( APPROX: 9/16" x 9/16" x 5/6..
$4.19 $4.87
14.98mm x 14.98mm x 2.5mm Thick - 4-edge (150mm radius faces) - Carbide Insert square knives # 013312 14.98mm x 14.98mm x 2.5mm Thick - 4-edge (150mm radius faces) - Carbide Insert square knives # 013312
Hot Typically in Stock
Brand: Tigra Model: 13312
  Width=14.98 mm Length =14.98mm double bevel Thickness=2.5mm Holes 1 : 6.0 mm bore countersunk  (1 week lead time) radius: 150 mm Plastic Case includes  10 knives Made in Germany..
$51.20
14mm x 14mm x 2mm Carbide Diamond Spurs Reversible knives (pack of 10) 14mm x 14mm x 2mm Carbide Diamond Spurs Reversible knives (pack of 10)
Typically in Stock
Brand: Ceratizit Model: 80332377
Longest side 28mm point to point x shortest side 16mm point to point  measured on a skew L =14mm x W= 14mm x 2mm - 4 Cutting Edges   Grade HC05 Tigra part# cross reference 013258 (fits many rebate spurs,) Holes 1 : 6.5mm Bevel: 30 degree Sold in packs of 10 only Plastic Case included Made in Luxembo..
$75.70
15mm x 15mm x 2.5mm - 4-edge  Carbide Insert Replaces Northtech NT15x15x2.5SE insert ceratizit 82022498 15mm x 15mm x 2.5mm - 4-edge  Carbide Insert Replaces Northtech NT15x15x2.5SE insert ceratizit 82022498
Hot Typically in Stock
Brand: Ceratizit Model: 82022498
NT-20-10HCVS 20” Singlehead Planer uses 2 spiral inserts.  The insert which comes on the 20" single head planer is a straight insert which measures 15mm x 15mm x 2.5mm.  It has vey small rounded corners, make sure you check the knife to determine if its straight.  The Northtech part # on the redbox ..
$4.19
15mm x 15mm x 2.5mm - 4-edge (150mm radius faces, rounded corners) Carbide Insert (Sold in boxes of 10) 15mm x 15mm x 2.5mm - 4-edge (150mm radius faces, rounded corners) Carbide Insert (Sold in boxes of 10)
Hot In Stock
Brand: Tigra Model: 101540
Width=15mm Length =15mm Thickness=2.5mm Holes 1 : 6.4 mm bore countersunk   radius of cutting edge: 150 mm Corners : rounded numbered 1,2,3,4  on sides for easy changes Grage T10mg Numbered sides to help rotation scheduling Fits many spiral heads including some Scmi planers and molders Plastic Case..
$39.95
15mm x 15mm x 2.5mm - 4-edge (50mm radius faces) - Carbide Insert - (Sold in boxes of 10)
In Stock
Brand: Tigra Model: 101044
Width=15mm Length =15mm Thickness=2.5mm Holes 1 : 6.4 mm bore countersunk   radius: 50 mm Corners : pointed Grade T10MG  Plastic Case includes  10 knives Made in Germany..
$45.95
15mm x 15mm x 2.5mm - 4-edge (50mm radius faces) Carbide Insert Replaces EWT #1600
Hot In Stock
Brand: Tigra Model: 101044 Single
Same size as the Easy Wood Tool Ci-R2 CARBIDE CUTTER with radius 2" fits Easy Roughers Full & Pro - why Pay $14.99 Width=15mm Length =15mm Thickness=2.5mm Holes 1 : 6.4 mm bore countersunk   radius: 50 mm Corners : pointed Grade T10MG  CONTAINS 1 KNIFE Made in Germany..
$4.99
15mm x 15mm x 2.5mm - 4-edge - Byrd Shelix  Insert KN400 (single insert) FREE SHIPPING 15mm x 15mm x 2.5mm - 4-edge - Byrd Shelix  Insert KN400 (single insert) FREE SHIPPING
Hot In Stock
Brand: Byrd Tooling Model: KN400 S
Single Genuine KN400  insert will fit all Byrd Shelix heads. FREE expedited 1st Class Mail USA SHIPPING Size = 15mm  x 15 mm x 2.5 mm edges :  radius 100mm      ..
$3.59
Brand: Byrd Tooling Model: KN400 INDEXED
This box of 10 inserts fit all Byrd Shelix heads. Size = 15mm  x 15 mm x 2.5 mm Radius 4"  Indexed on all 4 corners Solid Carbide  edges :  sharp points with edges with a 100mm radius  (place edge on table and you should see a little light on each end, they should rock slightly) Plastic Case I..
$35.00
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