YesWelder CUT-65DS PLUS
#12 in Over 45 AFull review
A 65 A cutter for home fabricators who cut 1/2 in plate and want gouging in the same box. Check that the compressor keeps up before buying.
Amazon $309.98$309.98
The YesWelder CUT-65DS PLUS is the better plasma cutter overall, rated 3.6 to 3.5. The YesWelder CUT-65DS PLUS leads on value and duty cycle. The Thermal Dynamics Cutmaster 70+ wins on cut and warranty. The YesWelder CUT-65DS PLUS costs $3,175.02 less ($309.98 vs $3,485).
Thermal Dynamics Cutmaster 70+
#17 in Over 45 AFull review
A 70 A cutter for farms and fabrication shops that cut thick plate and want a CNC-ready machine. Home shops cutting under 3/4 in can buy smaller.
Amazon $3,485$3,485
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the YesWelder CUT-65DS PLUS for value ($551.08 per inch of rated cut ($309.98, 9/16 in) vs $3,097.78 per inch of rated cut ($3,485, 1 1/8 in)) and duty cycle (60% at full output (65 A) vs 40% at full output (70 A)).
- Choose the Thermal Dynamics Cutmaster 70+ for cut (1 1/8 in rated cut on mild steel vs 9/16 in rated cut on mild steel) and warranty (3-year warranty on the machine vs 2-year warranty on the machine).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every over 45 A plasma cutter; a clear win is highlighted. How we rank explains each one.
| Factor weight | YesWelder CUT-65DS PLUS | Thermal Dynamics Cutmaster 70+ |
|---|---|---|
| Overall rating | 3.6/5 | 3.5/5 |
| Value 30% | 89 $551.08 per inch of rated cut ($309.98, 9/16 in) | 32 $3,097.78 per inch of rated cut ($3,485, 1 1/8 in) |
| Cut 20% | 8 9/16 in rated cut on mild steel | 83 1 1/8 in rated cut on mild steel |
| Duty cycle 15% | 100 60% at full output (65 A) | 50 40% at full output (70 A) |
| Pilot arc 10% | 100 pilot arc | 100 pilot arc |
| Warranty 25% | 25 2-year warranty on the machine | 50 3-year warranty on the machine |
Specifications
| YesWelder CUT-65DS PLUS | Thermal Dynamics Cutmaster 70+ | |
|---|---|---|
| Cutting | ||
| Input voltage | 120/240 V | 120/240 V |
| Maximum output | 65 A | 70 A |
| Rated cut, mild steel | 9/16 in | 1 1/8 in |
| Sever cut, mild steel | 1 in | 1 1/2 in |
| Rated duty cycle | 60% at 65 A | 40% at 70 A |
| Pilot arc | Yes | Yes |
| Arc start | Blowback | - |
| Air and build | ||
| Air supply | 6 cfm, 70 psi | 8.3 cfm, 90 psi |
| CNC port | No | Yes |
| Weight | 14 lb | 38.6 lb |
| Warranty | 2 years | 3 years |
| Released | - | 2024-10 |