BlueRock PTM50-C
#8 in MachinesFull review
A mid-priced 2 in machine with automatic oiling and reverse, for shops that want fewer manual steps without paying RIDGID prices.
Amazon $1,559$1,559
The BlueRock PTM50-C is the better pipe threading machine overall, rated 2.8 to 2.7. The BlueRock PTM50-C leads on value. The BlueRock PTM50-C costs $740 less ($1,559 vs $2,299).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
BlueRock PTM-300 Package
#12 in MachinesFull review
A RIDGID-300-style package at less than half the price, for contractors who thread 2 in pipe on site and can live without the lifetime warranty.
Amazon $2,299$2,299
Which should you buy?
- Choose the BlueRock PTM50-C for value ($779.50 per inch of pipe ($1,559, up to 2 in) vs $1,149.50 per inch of pipe ($2,299, up to 2 in)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every machines pipe threading machine; a clear win is highlighted. How we rank explains each one.
| Factor weight | BlueRock PTM50-C | BlueRock PTM-300 Package |
|---|---|---|
| Overall rating | 2.8/5 | 2.7/5 |
| Value 30% | 40 $779.50 per inch of pipe ($1,559, up to 2 in) | 28 $1,149.50 per inch of pipe ($2,299, up to 2 in) |
| Capacity 20% | 33 threads pipe up to 2 in | 33 threads pipe up to 2 in |
| Dies 15% | 100 dies in the box cover the full range, up to 2 in | 100 dies in the box cover the full range, up to 2 in |
| Weight 10% | 50 weight not published (neutral score used) | 50 weight not published (neutral score used) |
| Warranty 25% | 0 warranty not published, scored as none | 0 warranty not published, scored as none |
Specifications
| BlueRock PTM50-C | BlueRock PTM-300 Package | |
|---|---|---|
| Threading | ||
| Pipe range | 1/2 to 2 in | 1/4 to 2 in |
| Dies in the box | Up to 2 in | Up to 2 in |
| Speed | 27 rpm | 38 rpm |
| Power | 750 W | 373 W |
| In the box | ||
| Cutter | Yes | Yes |
| Reamer | Yes | Yes |
| Oil system | Yes | Yes |
| Stand or support arm | - | Yes |