Corrugated 2 Piece Carbide
Knife Systems

Knife-Lock is a high precision carbide moulder knife system for millwork manufactures who cut glue lines, hardwoods, and MDF. The carbide knife locks and indexes up on a corrugated HSS backing support plate as it is resharpened. Polished to a mirror finish, out C3 Micro Grain carbide knives offer finer material wood finsihes and longer production runs while providing longer diamond grinding wheel wear.

The backing plates are a one time purchase, only replacement carbide knives are needed as they are sharpened away. Our carbide knives are also 100% compatible with your existing backing plates. Knives and backing plates are CNC ground on creep feed crush grinders for precise locking, closer balance tolerances from knife to knife, and less initial grinding. For best results grind our Knife Lock System with our Premium CBN, CDX and Diamond Super Abrasive Wheels

Knives are now offered with an optional "Thin Film Diamond Coating" (PCD-CVD) for 30% more- increases wear life up to 4 times. Compare our price, selection, quality, and our responsive order delivery and you will see why so many MDF millworkers use Knife-Lock.
Prices are for a set containing
Carbide and Backing Plate
You can also scroll down for carbide only prices
Cut Length x 10mm thick
38mm or
( 1 1/2") High
50mm or
(2") High
60mm or
(2 3/8") High
70mm or
( 2 3/4") High
10mm (.39")
TS-103
TS-105
TS-106
TS-108
20mm (.78")
TS-203
TS-205
TS-206
TS-208
30mm (1.18")
TS-303
TS-305
TS-306
TS-308
40mm (1.57")
TS-403
TS-405
TS-406
TS-408
50mm (1.96")
TS-503
TS-505
TS-506
TS-508
60mm (2.36")
TS-603
TS-605
TS-606
TS-608
70mm (2.75")
TS-703
TS-705
TS-706
TS-708
80mm (3.14")
TS-803
TS-805
TS-806
TS-808
90mm (3.54")
TS-903
TS-905
TS-906
TS-908
100mm (3.93")
TS-1003
TS-1005
TS-1006
TS-1008
110mm (4.33")
TS-1103
TS-1105
TS-1106
TS-1108
120mm (4.72")
TS-1203
TS-1205
TS-1206
TS-1208
130mm (5.11")
TS-1303
TS-1305
TS-1306
TS-1308
140mm (5.51")
TS-1403
TS-1405
TS-1406
TS-1408
150mm (5.90")
TS-1503
TS-1505
TS-1506
TS-1508
160mm (6.29")
TS-1603
TS-1605
TS-1606
TS-1608
170mm (6.69")
TS-1703
TS-1705
TS-1706
TS-1708
180mm (7.08")
TS-1803
TS-1805
TS-1806
TS-1808
190mm (7.48")
TS-1903
TS-1905
TS-1906
TS-1908
200mm (7.87")
TS-2003
TS-2005
TS-2006
TS-2008
210mm (8.26")
TS-2103
TS-2105
TS-2106
TS-2108
220mm (8.66")
TS-2203
TS-2205
TS-2206
TS-2208
230mm (9.05")
TS-2303
TS-2305
TS-2306
TS-2308
240mm (9.45")
TS-2403
TS-2405
TS-2406
TS-2408
250mm (9.84")
TS-2503
TS-2505
TS-2506
TS-2508
Prices are for Replacement
Carbide with No Backing Plate.
Cut Length x Carbide Only
38mm or
( 1 1/2") High
50mm or
(2") High
60mm or
(2 3/8") High
70mm or
( 2 3/4") High
10mm (.39")
$12.40
$9.48
$10.27
$12.33
20mm (.78")
$24.70
$19.53
$21.17
$25.39
30mm (1.18")
$38.29
$29.29
$31.75
$38.08
40mm (1.57")
$51.00
$39.07
$42.31
$50.77
50mm (1.96")
$54.30
$41.49
$47.60
$57.12
60mm (2.36")
$65.00
$49.80
$57.11
$68.54
70mm (2.75")
$76.00
$58.09
$66.64
$79.97
80mm (3.14")
$85.00
$66.39
$76.16
$91.39
90mm (3.54")
$94.80
$74.69
$85.69
$102.83
100mm (3.93")
$109.00
$83.00
$95.21
$114.25
110mm (4.33")
$119.00
$91.29
$101.66
$122.00
120mm (4.72")
$130.00
$99.60
$114.24
$137.09
130mm (5.11")
$137.00
$107.89
$123.76
$148.52
140mm (5.51")
$147.00
$112.80
$129.39
$155.27
150mm (5.90")
$79.80
$124.49
$142.80
$171.36
160mm (6.29")
$168.00
$132.78
$152.33
$182.78
170mm (6.69")
$178.00
$141.09
$161.83
$194.20
180mm (7.08")
$188.00
$149.39
$171.37
$205.63
190mm (7.48")
$200.00
$157.32
$180.19
$216.22
200mm (7.87")
$210.00
$165.59
$189.67
$227.61
210mm (8.26")
$221.00
$173.88
$199.17
$238.98
220mm (8.66")
$231.00
$182.15
$208.65
$250.38
230mm (9.05")
$247.00
$190.44
$218.13
$261.75
240mm (9.45")
$260.00
$198.70
$227.62
$273.13
250mm (9.84")
$291.00
$218.60
$237.63
$294.63
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Corrugated Carbide For Profiling:
Back Pack Style Carbide System