We have been using these PC 19.2 hammer drills for building cisterns (big concrete boxes that catch & store rainwater) in Haiti for several years. We surely use them well beyond their intended capacity, we regularly drive 3/8" lag bolts & endless numbers of 3" wood screws. The drive in the drill holds up incredibly well, we get about 18 months out of a battery on average, I don't know how many discarges and recharges this is but we are well satisfied with the package. We try to be vigilant about completely discharging the battery before charging. We have a circular saw that uses the same power and it is very well built and very handy but it uses up a battery in short order. The chargers do charge in an hour and hold up well considering the power source we use fluctuates.
We have been very happy with the performance of this product and plan to continue to use them in the future.
(21 customers reviews)
Customers Rating=4.0 / 5.0
More Detail For Porter Cable 9987 19.2 Volt Ni Cad 1 2 Inch Cordless Hammer Drill Driver Kit
- 19.2-volt cordless hammerdrill/driver offers 410 UWO of power and a maximum 19,500 BPM
- Customizable handle allows users to create an ergonomically correct grip that fits
- Keyless ratcheting steel chuck for quick and easy bit changing
- Rechargeable 19.2-volt battery delivers long-lasting power
- Includes two 19.2-volt rechargeable batteries, a 1-hour universal battery charger, a side handle, and a shock resistant carrying case
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