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Hole Configurations

Optional Hole Configurations

Square Round

this hole configuration has one circle with a square over top

Dual Square

this hole configuration has 2 squares over top of each other

Round

this hole configuration is a circle

Square

this hole configuration is a square

Cloverleaf

this hole configuration is a square with small circles on the corners
  • ON = Order Number
ON Spec Axle Type Axle Sizes
10 DS1 Dual Square 7/8" Square, 1" Square, 1" Round
11 DS2 Dual Square 1" Square, 1-1/8" Square, 1-1/8" Round
12 DS3 Dual Square 1-1/8" Square, 1-1/4" Square, 1-1/4" Round
13 DS9 Dual Square 1-1/4" Square, 1-1/2" Square, 1-1/2" Round
14 DS4 Dual Square 1-1/2" Square, 1-3/4" Square, 1-3/4" Round
15 R1 Round 1" Round
16 R2 Round 1-1/8" Round
17 R3 Round 1-1/4" Round
18 R4 Round 1-1/2" Round
19 R46 Round 1-3/4" Round
20 R5 Round 1-3/4" Round
21 R6 Round 2" Round
22 R6.5 Round 2-1/4" Round
23 R7 Round 2-1/2" Round
24 SQ1 Square 1" Square
25 SQ1.5 Square 1-1/4" Square
26 SQ2 Square 2-3/8" Square
27 SR1 Square Round 7/8" Square, 1" Round
28 SR2 Square Round 1" Square, 1-1/8" Round
29 SR3 Square Round 1-1/8" Square, 1-1/4" Round
30 SR4 Square Round 1-1/4" Square, 1-1/2" Round
31 SR4.5 Square Round 1-1/2" Square, 1-5/8" Round
32 SR5 Square Round 1-1/2" Square, 1-3/4" Round
33 SR6 Square Round 1-3/4" Square, 2" Round
34 SR7 Square Round 2-1/4" Square, 2-1/2" Round
35 CL1 Cloverleaf 7/8" Square, 7/8" Round
36 CL2 Cloverleaf 1" Square, 1" Round
37 CL3 Cloverleaf 1-1/8" Square, 1-1/8" Round
38 CL4 Cloverleaf 1-1/4" Square, 1-1/4" Round
39 CL5 Cloverleaf 1-1/2" Square, 1-1/2" Round
40 CL6 Cloverleaf 1-3/4" Square, 1-3/4" Round
41 CL59 Cloverleaf 2-1/4" Square, 2-1/4" Round

Coulters

  • HC = Hole Configuration
  • Ref = OEM Reference
  • CH = Center Hole
  • BCD = Bolt Circle Diameter
  • BH = Bolt Holes
  • HN = Hole Number
HC Ref Used On CH BCD BH HN
this hole configuration is one large cicrle surrounded by 5 small ones F Flex King, Miller Weeder, Noble/Versatile, Roll-a-Cone, Sunflower, others 4-1/8" 5-1/2" (5) 17/32" 63
this hole configuration is one large circle surrounded by 4 small ones H Hiniker, Black Machine, Brillion, DMI, Glencoe/Farmland, Haybuster, Landoll, Sukup, United Farm Tools, Wil-Rich/Noble, others 2-1/2" 4" (4) 17/32" 81
this hole configuration is one large rectangle surrounded by 6 small circles IH IH older style, others 31/32" x 1-11/32" 3-1/4" (6) 11/32" 51
this hole configuration is one large circle surrounded by 4 small ones IHN IH newer style including 720, 800, others 1-1/2" 4-1/2" (4) 17/32" 52
this hole configuration is one large circle surrounded by 6 small ones JD John Deere HS and NU bottoms (non-metric), Yetter, others 2" 3-1/2" (6) 13/32" 53
this hole configuration is one large circle surrounded by 4 small ones JDD John Deere 750 drill, others 3" 4-3/8" (4) 13/32" 80
this hole configuration is one large circle surrounded by 5 small ones JDM John Deere NU 450 (metric bottoms), Yetter, others 2-1/8" 4-3/4" (5) 33/64" 55
this hole configuration is one large circle surrounded by 6 small ones K Kinze, Black Machine, others 2" 3-3/8" (6) 13/32" 83
this hole configuration is one large circle surrounded by 4 small ones MF Massey Ferguson, others 3-11/64" (3.172) 4-3/4" (4) 15/32" 62
this hole configuration is one large circle surrounded by 4 small ones MLWR Melroe/Wil-Rich, Acra Plant, Ag Systems, Bigham Bros., Caldwell-Hamby, DMI, Flexi-Coil, Harrell, Landoll, Marliss, Monroe/Tufline, Noble, Sunflower, Thurston/Blu Jet, Tye, United Farm Tools Wetherall, Wiese, York Agri Prod., others 3-11/16" 5" (4) 17/32" 78
this hole configuration is one large circle surrounded by 4 small ones OL Oliver/White, Great Plains, KBH, others 4" 5-1/4" (4) 13/32" 69
this hole configuration is one large circle surrounded by 4 small ones ITG Used to replace #78 & #79 4" 5-1/4" (4) 17/32" x 11/16" 89
this hole configuration is one large circle surrounded by 4 small ones ORT Orthman, others 2-11/16" 4-1/4" (4) 13/32" 84
this hole configuration is one large circle surrounded by 6 small ones R Rawson, others 3-3/4" 5" (6) 7/16" 54
this hole configuration is one large circle surrounded by 6 small ones S Simba, others 2-13/32" 4-29/64" (5) 33/64" 79
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