DEWALT DCD999B 20V MAX 1/2 Inch Brushless Hammer Drill Driver with FlexVolt Advantage (Tool Only)
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $100
Take advantage of more power with 20V MAX tools featuring FLEXVOLT ADVANTAGE tool technology. Designed to tackle your most challenging applications, this 20V MAX 1/2 in. Cordless Hammer Drill delivers up to 42% more power when paired with FLEXVOLT batteries. Compatible with all DEWALT 20V MAX and FLEXVOLT batteries. Battery & Charger Sold Separately.
Product Overview
This 20V MAX 1/2 in. Brushless Cordless Hammer Drill/Driver is engineered for superior bit grip with a heavy-duty 1/2 in. ratcheting nitro-carburized metal chuck with carbide inserts. It’s designed for challenging applications and offers extended runtime when paired with FLEXVOLT batteries.
Specifications
| Specification | Details |
|---|---|
| Amps [A] | 5 |
| Battery Type | Lithium Ion |
| Battery Voltage [V] | 20 |
| Beats Per Minute | 38,250 |
| Chuck Size [in] | 1/2 |
| Chuck Size [mm] | 13 |
| Chuck Type | Keyless |
| Color | Black, Yellow |
| Has LED Light? | Yes |
| Has Secondary Handle? | Yes |
| Has Variable Speed? | Yes |
| Impact Rate per Min. | 2,250 |
| Is Battery Included? | No |
| Is it a Set? | No |
| No Load Speed [RPM] | 0-450/0-1300/0-2000 |
| Number of Clutch Positions | 11 |
| Number of Speed Settings | 3 |
| Power Source | Cordless |
| Power [W] | 300 |
| Product Height [in] | 8 |
| Product Length [in] | 8 |
| Product Weight [lbs] | 4 |
| Product Weight [oz] | 64 |
| Product Width [in] | 3 |
| RPM | 2,250 |
| Tool Length [in] | 8 |
Additional Features
- 20X Brighter LED – 3-mode LED provides lighting in dark or confined spaces
- Extended Work Time With LED – 20-minute shutoff function
- Tool Connect™ Chip Ready – Accepts Tool Connect™ Chip DCE042 (sold separately) for asset management
- Optimize Tool – 3-speed transmission for task-specific performance
Includes
- (1) 360° Side Handle
- (1) Belt Hook
- (1) DCD999B 20V MAX 1/2 in. Brushless Cordless Hammer Drill/Driver With FLEXVOLT ADVANTAGE
Warranty Information
3 Year Limited Warranty, 1 Year Free Service, 90 Days Satisfaction Guaranteed. Any defects due to faulty materials or workmanship will be repaired free of charge within the warranty period.
Service
All products are manufactured to the highest standards and meet relevant industry regulations.









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