Turn tough jobs into quick wins with the CAT DX161U Professional Hammer Drill. Built for contractors, remodelers and serious DIYers, this powerhouse delivers the speed, impact and comfort you need to drill, drive and anchor—day after day.
Muscle to Spare – 8.5 A Motor
Crush concrete, steel or hardwood with a class‑leading 48,000 blows per minute and smooth 3,000 RPM rotational speed.
All‑Metal ½” Chuck
Precision machined for rock‑solid bit grip—no slippage, even under max torque.
Lightweight Die‑Cast Aluminum Housing
Rugged enough for the jobsite, light enough (3 kg / 6.6 lb) to keep fatigue at bay on overhead or ladder work.
Ergonomic Control
Over‑molded rubber grip plus an extra‑long 3 m (9.8 ft) power cord give you the reach and comfort to work anywhere.
Built for Heavy‑Duty Durability
High‑grade components—15 % aluminum, 35 % steel, 25 % copper, 25 % nylon—stand up to daily professional abuse.
Versatility in One Tool
Switch effortlessly between hammer drilling, standard drilling and driving to tackle masonry anchors, cabinet installs, electrical boxes, framing and more.
Construction sites & renovation crews
Electrical and plumbing installation
Anchor setting in concrete or block
Professional maintenance teams
Serious DIY projects that need pro‑level results
| Spec | Detail |
|---|---|
| Model | DX161U |
| Motor | 8.5 A |
| Speed | 3,000 RPM |
| Impact Rate | 48,000 BPM |
| Chuck Size | ½” (metal keyless) |
| Weight | 3 kg / 6.61 lb |
| Cord Length | 3 m / 9.84 ft |
| Dimensions | 12.32 cm H × 8.86 cm W × 3.81 cm L (4.85″ × 3.49″ × 1.5″) |
| Origin | Made in China |
Add the CAT DX161U Hammer Drill to your cart now and experience pro‑grade power on your next job. Order today, pick up locally or have it delivered straight to your site—while supplies last!
CAT performance. Jobsite toughness. Results you can trust.
