
Metabo HPT D36DYAQ4
Score: 85/100
Bosch GRD18V-127
Score: 85/100Rankings

The Metabo HPT 36V MultiVolt is a high-power cordless right-angle drill designed for professional contractors needing significant torque in confined areas. Its main trade-off is the heavy weight and large footprint, which may hinder use in extremely tight spots. It is best suited for electricians and plumbers who prioritize power and safety features like RFC over lightweight portability.

The Bosch GRD18V-127N is an 18V brushless right-angle drill designed for tight-space rough-in work, featuring a 1/2-inch keyed chuck and 70 Nm of torque. It offers two-speed settings for versatility and includes Dual KickBack Control for enhanced safety during high-load operations. It is best suited for professional electricians and plumbers needing high capacity in confined areas.
| Attribute | ![]() | ![]() |
|---|---|---|
36 Vbest | 18 V | |
— | 51.6 ft-lbbest | |
90 degbest | 90 degbest | |
| ↓ lower better | 11 lb | 6.8 lbbest |
1,500 RPM | 1,800 RPMbest | |
| ↓ lower better | 4.6 inbest | — |
2best | 2best | |
| ↓ lower better | 25 in | 16.6 inbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Motor(1) | ||
Voltage (V) | 36 V | 18 V |
Performance(1) | ||
No-Load Speed (RPM) | 1500 RPM | 1800 RPM |
Design & Ergonomics(5) | ||
Head Length (in) | 4.6 in | in |
Overall Length (in) | 25.0 in | 16.6 in |
Overall Width (in) | 3.0 in | 3.6 in |
Weight (lb) | 11.0 lb | 6.8 lb |
Handle Type | Top/Side | |
Controls & Features(1) | ||
Warranty (years) | Lifetime years | 5 years |


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

Professional reviewers praise the tool for its power density and safety features, positioning it as a strong choice for demanding professional applications where standard drills won't fit.
No user reviews or feedback appear in the search results, so common praise or complaints cannot be detailed.

Professional reviewers praise the Bosch GRD18V-127N for its 'compact power,' highlighting its superior 5-inch hole saw capacity and advanced Dual KickBack Control. Experts note that the brushless motor and two-speed versatility make it ideal for electricians and plumbers.
There is limited extensive consumer feedback available, with sources focusing primarily on professional specifications and initial expert tests. Common praise in limited hands-on notes includes reliable power for rough-ins and lightweight handling.

