DISC BLADE
Our Products
DISC BLADE FOR HARROWS, PLOWS, SEEDERS & COULTERS
|
CODE
|
DIA
(INCHES) |
TYPE
|
THICKNESS
T (MM) |
CONCAVITY
C (MM) |
|
HD 1403 S
|
14’
|
SMOOTH
|
3
|
30, 34, 43
|
|
HD 1403 N
|
14″
|
NOTCHED
|
3
|
30, 34, 43
|
|
HD 1603 S
|
16″
|
SMOOTH
|
3
|
38, 42, 53
|
|
HD 1603 N
|
16″
|
NOTCHED
|
3
|
38, 42, 53
|
|
HD 1803 S
|
18″
|
SMOOTH
|
3
|
41, 46, 50, 74
|
|
HD 1803 N
|
18″
|
NOTCHED
|
3
|
41, 46, 50, 74
|
|
HD 1835 S
|
18″
|
SMOOTH
|
3.5
|
41, 46, 50, 74
|
|
HD 1835 N
|
18″
|
NOTCHED
|
3.5
|
41, 46, 50, 74
|
|
HD 2035 S
|
20″
|
SMOOTH
|
3.5
|
45, 60, 64
|
|
HD 2035 N
|
20″
|
NOTCHED
|
3.5
|
45, 60, 64
|
|
HD 2204 S
|
22″
|
SMOOTH
|
4
|
54, 69, 73
|
|
HD 2204 N
|
22″
|
NOTCHED
|
4
|
54, 69, 73
|
|
HD 2245 S
|
22″
|
SMOOTH
|
4.5
|
54, 69, 73
|
|
HD 2245 N
|
22″
|
NOTCHED
|
4.5
|
54, 69, 73
|
|
HD 2206 S
|
22″
|
SMOOTH
|
6
|
54, 69, 73
|
|
HD 2206 N
|
22″
|
NOTCHED
|
6
|
54, 69, 73
|
|
HD 2406 S
|
24″
|
SMOOTH
|
6
|
76, 81, 85
|
|
HD 2406 N
|
24″
|
NOTCHED
|
6
|
76, 81, 85
|
|
HD 2606 S
|
26″
|
SMOOTH
|
6
|
88, 103, 107
|
|
HD 2606 N
|
26″
|
NOTCHED
|
6
|
88, 103, 107
|
|
HD 2607 S
|
26″
|
SMOOTH
|
7
|
88, 103, 107
|
|
HD 2607 N
|
26″
|
NOTCHED
|
7
|
88, 103, 107
|
|
HD 2608 S
|
26″
|
SMOOTH
|
8
|
98, 113, 118
|
|
HD 2608 N
|
26″
|
NOTCHED
|
8
|
98, 113, 118
|
|
HD 2806 S
|
28″
|
SMOOTH
|
6
|
98, 113, 118
|
|
HD 2806 N
|
28″
|
NOTCHED
|
6
|
98, 113, 118
|
|
HD 2807 S
|
28″
|
SMOOTH
|
7
|
98, 113, 118
|
|
HD 2807 N
|
28″
|
NOTCHED
|
7
|
98, 113, 118
|
|
HD 2808 S
|
28″
|
SMOOTH
|
8
|
98, 113, 118
|
|
HD 2808 N
|
28″
|
NOTCHED
|
8
|
98, 113, 118
|
NOTCH SIZE
|
DISC SIZE
INCH |
TYPE
(MM) |
M
(MM) |
N
(MM) |
|
16″-20″
|
75
|
75 + 3
|
37.5
|
|
22″-24″
|
85
|
85 + 4
|
42.5
|
|
26″-30″
|
85
|
95 + 4
|
47.5
|
- The discs for the harrow are provided with a square round hole, round hole or hexagonal hole with scooped out angles. General hole sizes are 7/8″ round, 1″ round, 1 1/16″ Square, 1 3/16″ Square, 1 9/16″ Square.
- The discs for the plow are provided with round centre hole & set of smaller standardized radial holes.
- Spring Steel (EN 42B): Carbon- 0.60 – 0.70% Silicon – 0.35% max. Manganese – 0.55 – 0.80%. Rockwell hardness : 38-42Rc.
- Boron Steel 30MnB5 46HRC.