
Bostitch 15-Degree Coil Roofing Nailer
Score: 78/100
Dotool CN45C
Score: 72/100Rankings

The Bostitch BRN175A is a lightweight pneumatic coil roofing nailer designed for driving 15-degree wire weld collated nails. It features an upgraded engine and feed system for improved performance, along with a dual-door magazine for fast reloading. However, the lack of specified operating PSI and air consumption rates makes full performance evaluation difficult.

The Dotool CN45C is a lightweight pneumatic 15° coil roofing nailer designed for residential applications, featuring tool-free adjustments for depth and jam release. It offers an ergonomic design and 360° exhaust adjustment, but suffers from specification inconsistencies and a lack of verified performance data. Best for DIY roofers and small contractors needing a versatile tool for siding and shingles.
| Attribute | ![]() | ![]() |
|---|---|---|
1.75 inchesbest | 1.75 inchesbest | |
120 nailsbest | 120 nailsbest | |
— | 120 PSIbest | |
| ↓ lower better | 5.3 lbsbest | 5.6 lbs |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Performance(1) | ||
Air Inlet Size | 1/4 in | 1/4" |
Ergonomics & Build(3) | ||
Weight (lbs) | 5.3 lbs | 5.6 lbs |
Housing Material | Aluminum | |
Grip Type | Overmold | Ergonomic |
Controls & Adjustments(1) | ||
Actuation Mode | Sequential/Contact | Sequential |
Nail Compatibility & Magazine(3) | ||
Nail Gauge | 15 Degree | 15 |
Collation Type | 15 Degree Wire | Wire |
Nail Type | 15 Degree Wire Weld | 15 Degree |

Products in the top-left offer the best value (high score, low price).

No independent professional reviews from recognized publications were found. Retailer descriptions position the BRN175A as a powerful upgrade over the BRN175, highlighting its improved engine, feed system, ergonomic grip, and lightweight design.
There is no consumer feedback, ratings, or testimonials available in the source data to analyze common praise or recurring themes.


Choose the CN45C for lightweight residential use, or Bostitch if heavy-duty commercial durability is required.

Professional reviewer coverage is sparse, with no in-depth tests from major outlets like Pro Tool Reviews. Manufacturer claims emphasize the tool's versatility and durability, specifically highlighting the heat-treated housing for heavy-duty use. One video review exists but lacks transcribed details to extract specific expert opinions.
There are no direct consumer reviews or complaints quoted in the available data. Inferred praise centers on the ease of loading nails and the utility of the shingle guide. Recurring potential issues involve unverified specification mismatches, which could lead to customer dissatisfaction regarding weight and capacity expectations.