TILLAGE WEAR PARTS MADE EASY!

Coulter Blades

Something for every farming application. Coulters come in a wide variety of sizes and shapes. The right coulter for your application depends on your soil composition and humidity as well as the crop you’re planting, the residue from your last crop and your choice of farming techniques.  Plain coulters provide excellent penetration and cutting ability with very little soil disturbance while wavy coulters disturb the soil to a much greater degree.  Of course, the depth of the wave has a lot to do with how much the soil is disturbed. Fluted coulters are somewhere in between.

New steels, new processes, new advantages for the farmer.
Our blades are made with an advanced proprietary boron steel alloy that’s the best in the industry. This very special steel alloy means that our blades are among the hardest you can buy. Hard steel is a good thing.  But a disc also has to be flexible to resist chipping in rocky soil. Disc metal has to possess a quality that material called “fracture toughness” - the ability to resist fractures. No farmer wants to pick up broken disc shrapnel with a harvester at the end of the season.

Unparalleled manufacturing quality.
For the very best coulters and disc blades,  metal forming and heat treating operations produce strict dimensional control, edge sharpness and wobble tolerances that exceed every OEM specifications on the planet.

SMOOTH COULTERS

Plain coulters are the perfect solution to cut through residue and penetrate the soil with minimal soil disturbance.

Part  # dia style description ctr hole code ctr hole bolt hole bolt pattern
70126 12" P 3mm - plain flat TURF CUTTER HO2 4" (8) 3/16" 6"
59231 12" P 4.76mm -plain flat TURF CUTTER HO2 4" (8) 3/16" 6"
34270 13 1/2" P-sdr 3mm -plain flat seeder G03 1 3/16" (6) 1/4 2 15/16"
54827 13" P 3mm -plain flat DO5 1 5/16 (3) 5/16" 2 1/2"
70710 13.1/2" P-sdr 3.5mm - plain flat - gp seeder/opener G23 1 9/16" (6) 1/2 3 1/8"
36275 14" P 3mm - plain flat dual punch G05 1 3/8" (6) 1/4" 2 7/8" / 6 1/2"
25908 14" P 2.5mm - plain flat G07 1 17/32" (6) 1/4" 2 7/8"
32289 15" P 3mm -plain flat G06 1 1/2" (6) 3/8" 3"
53513 16" P 3.5 mm- plain flat DO4 1 7/8" (3) 3/8 2 13/16"
45625 16" P 3.5 mm- plain flat G25 none (6) 1/4 4 1/4"
34282 17" P 4mm - plain flat E11 3 11/16" (4) 1/2 5"
38607 17" P 4mm - plain flat dual punch E11/E12 4" (4) 1/2 5" / 5 1/4"
34283 17" P 4mm - plain flat E12 4" (4) 1/2 5 1/4"
53512 18" P 3mm -plain flat A03 1 sq
34840 18" P 4mm - plain flat E05 2 1/2" (4) 1/2 4"
63701 18" P-sdr 5mm - plain flat JD750 E08 3 (4) 3/8 4.3/8
34845 20" P 5mm - plain flat A02 1 1/2" sq
34842 20" P 5mm - plain flat B01 1 1/2" rd
34837 20" P 4.5mm - plain flat B02 1 3/4" rd
34849 20" P 6mm - plain flat B02 1 3/4" rd
34841 20" P 5mm - plain flat C01 1 1/8sqx1 1/4sq
41317 20" P 4.5mm - plain flat E01 1 1/2" (4) 1/2 4 1/2"
25921 20" P 4.76mm - plain flat E06 2 5/8" (4) 3/8" 3 5/8"
77357 20" P 4.76mm - plain flat E06 2 5/8" (4) 3/8" 3 5/8"
34294 20" P 4.5mm - plain flat E11 3 11/16" (4) 1/2 5"
38609 20" P 4.5mm - plain flat dual punch E11/E12 4" (4) 1/2 5" / 5 1/4"
75606 20" P 4.5mm - plain flat dual punch E11/E12 4" (4) 1/2 5" / 5 1/4"
34846 22" P 5mm - plain flat A01 11/8" sq
34843 22" P 5mm - plain flat B01 1 1/2" rd
56850 22" P 4.76mm - plain flat E11 3 11/16 (4) 1/2 5"
73446 22" P 5mm - plain flat E11 3 11/16 (4) 1/2 5"
72678 22" P 5mm - plain flat F07 4 1/8" (5) 1/2" 5 1/2"
76635 24" P 6.35mm plain flat E11 3 11/16 (4) 1/2 5"
61165 24" P 6.35 mm plain flat F06 4" (5) 9-16" 5 1/2"
61056 24" P 6.35 mm plain flat F06 4" (5) 1/2" 5 1/2"
47785 24" P 6.35 mm plain flat G19 4.5/8 (6) 9/16" 6"
65320 26" P 6.35 mm plain flat F06 4" (5) 9-16" 5 1/2"
70713 26" P 6.35 mm plain flat G19 4.5/8 (6) 9/16" 6"
56851 26" P 6.35 mm plain flat G19 4.5/8 (6) 9/16" 6"
77493 28" P 8mm - plain flat F06 4" (6) 1/2" 5 1/2"
56852 28" P 6.35 mm plain flat G19 4.5/8 (6) 9/16" 6"
 

NOTCHED COULTERS

Notched coulters are made of high quality steel alloy and heat treated and hardened to meet or exceed OEM requirements.

Part # dia description ctr hole bolt hole bolt pattern
35847 15" 3mm - notched 1 5/8" (3) 3/8" 3 1/2"
41417 16" 4.5mm -notched 1 1/8"sq
35028 16" 3.5mm - notched 1"sq x 1 1/8" sq
31192 17" 3.5mm - notched 2" (4) 7/16" 3 1/2"
41418 20" 4.5mm -notched 1 1/8" sq
34844 22" 5mm - notched 1 1/2" rd
 

BUBBLE COULTERS

Bubble coulters are well-suited for fields with light residue where minimum stirring of the soil is desired.

Part # dia description ctr hole bolt hole bolt pattern
34285 17" 4mm - bubbled 4" (4) 1/2 5 1/4"
63702 16" 4 mm- bubbled 2" (6) 3/8" 3 1/2'
34281 17" 4mm - bubbled 2" (6) 3/8 3 1/2"
 

FLUTED/RIPPLE COULTERS

Rippled coulters offer excellent penetration and cutting with minimal soil disturbance, good for a wide variety of soil conditions.

Part # dia description ctr hole bolt hole bolt pattern
67252 17" 4mm - rippled/rippled edge-grizzly 3 11/16" (4) 1/2 5 1/4"
72289 20" 4mm - rippled/rippled edge 3 11/16" (4) 1/2" 5"
65317 20" 4.76mm - rippled/rippled edge 3 11/16" (4) 9/16" 5"
38123 17" 4mm - rippled/rippled edge dual punch 4" (4) 1/2 5" / 5 1/4"
38122 20" 4.5mm - rippled/ rippled edge dual punch 4" (4) 1/2 5" / 5 1/4"
75605 20" 4.5mm - rippled/ rippled edge 4" (4) 1/2 5" / 5 1/4"
43225 16" 3.5mm - rippled/rippled edge 3 5/16" (5) 1/2 4 1/2"
68010 16" 3.5mm - rippled/rippled edge-grizzly 3 5/16" (5) 1/2 4 1/2"
43226 20" 4.5mm - rippled/rippled edge 3 5/16" (5) 1/2 4 1/2"
51760 20" 4.76mm - rippled/rippled edge 4 1/8" (5) 9/16" 5 1/2"
77359 17" 4mm - rippled/straight edge 2 1/2" (4) 1/2 4"
72676 20" 4.5mm rippled/straight edge 2 1/2" (4) 1/2 4"
25913 17" 4.76mm - rippled/straight edge 2 5/8" (4) 3/8" 3 5/8"
25920 20" 4.76mm - rippled/straight edge 2 5/8" (4) 3/8" 3 5/8"
36260 17" 4mm - rippled/straight edge 3 1/4" (4) 7/16 4 3/4"
36258 20" 4.5mm rippled/straight edge 3 1/4" (4) 7/16 4 3/4"
32343 17" 4mm - rippled/straight edge 3 11/16" (4) 1/2 5"
32352 20" 4.5mm rippled/straight edge 3 11/16" (4) 1/2 5"
72677 20" 5mm rippled/straight edge 3 11/16 (4) 1/2 5"
38608 17" 4mm - rippled/straight edge dual punch 4" (4) 1/2 5" / 5 1/4"
38610 20" 4.5mm rippled/straight edge dual punch 4" (4) 1/2 5" / 5 1/4"
75604 20" 4.5mm - rippled/straight edge 4" (4) 1/2 5" / 5 1/4"
71813 20" 4.5mm rippled/straight edge 2 11/16" (4) 3/8 4 1/4"
36228 20" 4.5mm rippled/straight edge 2 1/8" (5) 1/2 4 3/4"
36227 22" 4.5mm rippled/straight edge 2 1/8" (5) 1/2 4 3/4"
70711 17" 4mm - rippled/straight edge 4" (5) 9/16" 5 1/2"
25917 20" 4mm - rippled/straight edge 4" (5) 1/2" 5 1/2"
36259 17" 4mm - rippled/straight edge 1 11/32 x 31/32" (6) 5/16 3 1/4"
25911 17" 3.5mm - rippled/straight edge 2" (6) 1/2 3 1/2"
34838 17" 4mm - rippled/straight edge 2" (6) 3/8" 3 1/2"
34839 20" 4.5mm rippled/straight edge 2" (6) 3/8" 3 1/2"
 

WAVY COULTERS/VERTICAL TILLAGE

Wavy and Fluted coulters – designed to cut through ground residue and open a strip in the soil.

Part # dia description ctr hole bolt hole bolt pattern
34275 16" 4mm - 3/4" x 12 wave 4" (4) 1/2 5 1/4"
34274 16" 4mm - 3/4" x 12 wave 2 1/8" (5) 1/2 4 3/4"
34273 16" 4mm - 3/4" x 12 wave 2" (6) 3/8" 3 1/2"
76633 16" 4.5mm-1" x 13 wave dual punch 2 1/8" (5)-(6) 1/2" 3 1/2" / 4 3/4"
72600 16" 4.5mm - 25 wave 2 1/8" (5) 1/2 4 3/4"
72599 16" 4.5mm - 25 wave 2" (6) 3/8" 3.5
34288 17" 4mm - 7/8" x 12 wave 3 11/16" (4) 1/2 5"
71814 17" 4mm - 7/8" x 12 wave dual punch 4" (4) 1/2 5" / 5 1/4"
35646 17" 4.5mm - 7/8" x 12 wave 4" (4) 1/2 5 1/4"
34292 17" 5mm - 7/8" x 12 wave 3 3/4" (6) 3/8" 5"
72597 17" 4.5mm - 25 wave 3 11/16" (4) 1/2" 5"
34276 17" 3.5mm - 7/8"x 8 wave 3 11/16" (4) 1/2 5"
34278 17" 3.5mm - 7/8"x 8 wave 4" (4) 1/2 5 1/4"
25915 17" 4mm - 1" x 8 wave 1 13/16" (6) 3/8" 3 1/4"
34290 17" 4.76mm - 7/8" x 8 wave 3 3/4" (6) 3/8" 5"
67254 18" 4.5mm - 1 1/2" 16 wave 3 11/16" (4) 1/2 5"
71915 20" 4.5mm - 3/4" x 12 wave dual punch 4" (4) 1/2 5" / 5 1/4"
76634 20" 4.5mm-1" x 13 wave 1 1/8sq x 1 1/4sq
72598 20" 4.5mm- 25 wave 3 11/16" (4) 1/2" 5"
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