Thomas C. Wilson Tube Tools
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TUBE CLEANING

CLEANING HEADS

Model CHJ Cutter Heads (Straight and Curved Heads)

CHJ Cutter Head

Applications
  • Cleaning Straight and Curved Tubes in Boilers and Large Diameter Pressure Vessels
  • 1 3/4 – 23-Inch (44.5 to 584.2mm) Outer Diameter Straight Tubes
  • 2 1/2 – 7-Inch (63.5 to 177.8mm) Outer Diameter Curved Tubes
  • Removing Hard Scale and Encrustation
Smart Tool:
  • Swing frame design utilizes arms with cone cutters and cutter wheels that cover a wide Inner Diameter range.
  • Shipped with adapter for cleaning straight tubes or universal joint to clean curved tubes.
  • Select Part No. by determining tube Inner Diameter, finding straight or curved column, and matching female drive thread to the male thread of the drive unit to which the Model CHJ Cutter Head will be attached.
  • Extend the life of the Model CHJ Cutter Head by ordering extra cone cutters and cutter wheels.
 
  Model CHJ Cutter Head Assembly Cone Cutter Cutter Wheels      
Straight Tube ID Range Model CHJ Cutter Head Assembly Cone Cutter Cutter Wheels Drive thread Cleaning Range (Inch)
Min. - Max.
Weight
Inches (mm) Part No. (#) Part No. (#) lbs. (Kg)
1.375 - 1.749 (34.9 - 44.4) 4376-4384 30 (2) 16 (4) 7/16x14(F) 1 5/16 - 1 3/4 5/8 (.3)
4376-4385 9/16x12(F)
1.750 - 1.999 (44.5 - 50.8) 4261-3997 68 (2) 24 (4) 7/16x14(F) 1 9/16 - 2 1/4 7/8 (.4)
4261-3996 9/16x12(F)
2.000 - 2.124 (50.8 - 54.0) 4195-3954 63A (2) 37 (4) 9/16x12(F) 1 13/16 - 2 9/16 1 9/16 (.7)
4195-4382 5/8x11 (F)
4195-2706 3/4x10 (F)
2.125 - 2.374 (54.0 - 60.3) 4344-3954 62A (2) 44 (4) 9/16x12(F) 2 - 2 7/8 1 11/16 (.8)
4344-4382 5/8x11 (F)
4344-2706 3/4x10 (F)
2.375 - 2.624 (60.3 - 66.7) 3203-4032 63A (3) 83 (18) 5/8x11 (F) 2 1/8 - 3 3/4 2 1/16 (.9)
3203-6518 3/4x10 (F)
3203-4024 7/8x9 (F)
2.625 - 3.124 (66.7 - 79.4) 3209-6518 62A (3) 82 (18) 3/4x10 (F) 2 1/2 - 4 1/4 2 3/4 (1.2)
3209-4024 7/8x9 (F)
3209-4023 1x14 (F)
3.125 - 3.499 (79.4 - 88.9) 3215-2705 61 (3) 81 (18) 3/4x10 (F) 2 15 /16 - 4 13/16 3 1/2 (1.6)
3215-6919 7/8x9 (F)
3215-4022 1x14 (F)
3.500 - 4.249 (88.9 - 108.0) 3219-6919 50 (3) 80 (18) 7/8x9 (F) 3 1/16 - 5 3 3/4 (1.7)
3219-4022 1x14 (F)
3219-4021 1 1/8x12 (F)
4.250 - 5.249 (108.0 - 133.3) 3226-3511 57 (3) 65 (12) 7/8x9 (F) 4 - 6 8 5/16 (3.8)
3226-3512 1x14 (F)
3226-3513 1 1/8x12 (F)
5.250 - 6.999 (133.4 - 177.8) 2174-3514 1x14 (F) 5 1/8 - 6 15/16 9 1/2 (4.3)
2174-2709 1 1/8x12 (F)
2174-3585 1 3/8x12 (F)
7.000 - 8.999

(177.8 - 228.6)

3865-4509 32 (4) 73 (8) 1 1/8x12 (F) 6 1/8 - 9 1/4 13 5/16 (6.0)
3865-4437 1 3/8x12 (F)
9.000 - 11.99 (228.6 - 304.8) 7726-4509 1 1/8x12 (F) 7 - 10 13/16 14 (6.4)
7726-4437 1 3/8x12 (F)
12.00 - 15.99 (304.8 - 406.4) 4744-4509 32 (6) 73 (12) 1 1/8x12 (F) 10 11/16 - 16 24 1/4 (11.0)
4744-4437 1 3/8x12 (F)
16.00 - 17.99 (406.4 - 457.2) 5171-4437 32 (6) 73 (12) 1 3/8x12 (F) 13 1/4 - 18 1/2 27 1/2 (12.5)
18.00 - 22.00 (457.2 - 558.8) 7402-4437 32 (4) 73 (8) 1 3/8x12 (F) 16 1/4 - 21 1/2 23 1/2 (10.7)

  Model CHJ Curved Cutter Head Cone Cutter Cutter Wheel      
Curved Tube ID Range Model CHJ Curved Cutter Head Assembly Cone Cutter Cutter Wheel Drive Thread Cleaning Range (In.)
Min. - Max,
Weight
Inches (mm) Part No. (#) Part No. (#) lbs. (Kg)
2.000 - 2.374 (50.8 - 60.3) 4195-4653 63A (2) 37 (4) 9/16x12 (F) 1 13/16 - 2 9/16 1 3/4 (.8)
4195-4606 5/8x11 (F)
2.375 - 2.874 (60.3 - 73.0) 3203-4650 63A (3) 83 (18) 5/8x11 (F) 2 1/16 - 3 11/16 2 1/4 (1.0)
3203-4596 3/4x10 (F)
3230-4650 5/8x11 (F)
2.875 - 3.499 (73.0 - 88.9) 3230-4596 62A (3) 82 (18) 3/4x10 (F) 2 1/2 - 4 1/4 3 3/16 (1.4)
3230-9308 7/8x9 (F)
3237-4656 3/4x10 (F)
3.500 - 4.249 (88.9 - 107.9) 3237-4644 51A (3) 81 (18) 7/8x9 (F) 2 3/4 - 4 1/2 3 1/4 (1.5)
3237-9966 1 1/8x12 (F) 4 - 6 11 1/4 (5.1)
4.250 - 5.249 (108.0 - 133.2) 3226-6558 57 (3) 65 (12)
5.250 - 6.500 (133.4 - 165.1) 2174-7274
2174-5317 1 3/8x12 (F) 5 1/8 - 6 15/16 12 1/2 (5.7)