
NuMax SFL618
Score: 75/100
Freeman PWC50
Score: 85/100Rankings

The Freeman PWC50 is a heavy-duty pneumatic 16-gauge stapler featuring a lightweight magnesium body and versatile fastening capabilities for construction tasks. Its main limitation is the exclusive compatibility with Senco P-style staples. It is best suited for professional contractors performing truss assembly, roofing, and sheathing.

The NuMax SFL618 is a pneumatic 3-in-1 flooring nailer/stapler designed for installing tongue-and-groove hardwood flooring up to 3/4" thick. It features an aluminum housing and interchangeable no-mar base plates, though it suffers from high air consumption and a semi-quick jam release. It is best suited for DIY homeowners and contractors needing multi-purpose functionality for flooring installation.
| Attribute | ![]() | ![]() |
|---|---|---|
12.7 mmbest | 0.98 mm | |
70 psi | 92.5 psibest | |
100 staples | 140 staplesbest | |
| ↓ lower better | 8.8 lbs | 5.29 lbsbest |
| ↓ lower better | 2.2 cfm | 0.22 cfmbest |
| ↓ lower better | 15.5 gaugebest | 16 gauge |
| ↓ lower better | 22.76 inches | 15 inchesbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Magazine & Capacity(1) | ||
Magazine Capacity (staples) | 100-120 staples | 140 staples |
Controls & Safety(5) | ||
Depth Adjustment | unknown | true |
Firing Mode | unknown | Bump/Sequential |
Safety Mechanism | unknown | Fire Lock |
Jam Clearing Mechanism | semi-quick | Tool-free |
Exhaust Type | unknown | Rear Exhaust |
Fastener Compatibility(3) | ||
Staple Length Range | 1.5-2.0 | 0.625-2 |
Staple Crown Width (mm) | 12.7 mm | 0.98 mm |
Staple Gauge (gauge) | 15.5 gauge | 16 gauge |
Air & Power Requirements(3) | ||
Operating Pressure (psi) | 70-110 psi | 70-115 psi |
Air Consumption (cfm) | 2.2 cfm | 0.22 cfm |
Air Inlet Size | 1/4 in NPT | 1/4 NPT |
Ergonomics & Build(3) | ||
Tool Weight (lbs) | 8.8 lbs | 5.29 lbs |
Handle Type | ergonomic padded | Comfort Grip |
Housing Material | aluminum | Magnesium/Aluminum |
Physical Dimensions(1) | ||
Tool Length (inches) | 22.76 inches | 15.0 inches |



Manufacturer and retailer descriptions emphasize versatility for both professionals and DIYers, highlighting the no-mar base plates for professional results and upgrades like the smaller body and jam release system.
Search results contain no direct consumer reviews, ratings, or testimonials. Product pages highlight common appeals like multi-purpose use and included accessories, but recurring complaints cannot be identified without user feedback data.

No detailed professional editor reviews or expert analyses were found in the research data. Product marketing emphasizes manufacturer claims regarding durability and productivity for both DIYers and professionals.
Limited consumer feedback is available, but one user praised the versatile staple range while noting challenges in sourcing compatible P-style staples.

