Milwaukee C18RAD-0
Score: 80/100
RIDGID 18V SubCompact Right Angle Drill
Score: 92/100Rankings
The RIDGID 18V SubCompact is the industry's most compact right-angle drill, offering best-in-class torque and speed in a lightweight, 2-pound package. Its main limitation is the 3/8-inch chuck size, which prevents the use of larger bits. It is best suited for DIYers and professionals needing a lightweight tool for tight spaces like plumbing and electrical work.
The Milwaukee M18 C18RAD is marketed as the most compact 18-volt right-angle drill driver, designed specifically for professional fastening in confined spaces. It features an industry-first electronic clutch with 12 torque settings and integrates with the M18 REDLITHIUM battery ecosystem. It is best suited for HVAC technicians, electricians, and cabinet makers requiring precision in tight quarters.
| Attribute | | |
|---|---|---|
18 Vbest | 18 Vbest | |
125 ft-lb | 375 ft-lbbest | |
90 degbest | 90 degbest | |
| ↓ lower better | 2.75 lb | 2 lbbest |
1,500 RPM | 1,900 RPMbest | |
| ↓ lower better | 3.75 in | 3.5 inbest |
— | 2best | |
| ↓ lower better | 4.88 inbest | 11 in |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power & Motor(1) | ||
Motor Type | Brushed | Brushless |
Chuck & Drilling(2) | ||
Chuck Type | Keyless/Ratcheting | Keyless |
Maximum Torque (ft-lb) | 125 ft-lb | 375 ft-lb |
Performance(1) | ||
No-Load Speed (RPM) | 1500 RPM | 1900 RPM |
Design & Ergonomics(5) | ||
Head Length (in) | 3.75 in | 3.5 in |
Overall Length (in) | 4.88 in | 11.0 in |
Overall Width (in) | 1.95 in | 3.23 in |
Weight (lb) | 2.75 lb | 2.0 lb |
Handle Type | Paddle | Pistol |
Controls & Features(1) | ||
Warranty (years) | 5 years | 3 years |
Products in the top-left offer the best value (high score, low price).
Professional reviewers highlight the C18RAD as a specialized solution for confined-space fastening, praising its unique electronic clutch and compact design.
Everyday users and professionals praise the tool's ability to fit into tight spaces and its flexibility with the M18 battery system, though some find it too aggressive for delicate fastening.
“Works perfectly in tight spaces”
“Battery compatibility is huge”
“Too aggressive on low settings”
Professional reviewers praise the RIDGID R87701B for its exceptional compactness and power density, noting that it out-specs major competitors like DeWalt, Milwaukee, Makita, and Bosch in both torque and size.
Everyday consumers and users commonly praise the tool for its maneuverability in plumbing, electrical, and cabinetry tasks. Users note that the compact design effectively accesses hard-to-reach spots and that the brushless motor provides reliable, cord-free power.
