PORTER-CABLE PCC641LB 20V Max Impact Driver Kit
- Torque: 1450 in-lb
- Maximum Torque: 1450 in-lb
- Power Source: Battery
- Maximum Rotational Speed: 2800 rpm
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
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ASIN: B012VGEFOCModel: PCC641LBCategory: Impact Drivers & Wrenches
Overview
The PORTER-CABLE PCC641LB is a 20 volt battery powered impact tool rated at 4 amps and 2800 RPM. It weighs 3 pounds and measures roughly 9 by 6.25 by 10.75 inches.
At 3 pounds this sits on the lighter end for a 20 volt impact tool, which helps with overhead or one-handed use. The listing covers voltage, amperage, speed and dimensions but says nothing about an included battery or charger, so buyers should check whether this is sold as a bare tool. Torque output is not listed.
- 20 volt battery powered
- 2800 RPM speed
- 3 pound weight
- About 9 x 6.25 x 10.75 inches
Who it's for
Suited to owners already invested in a 20 volt battery platform who need an impact tool for driving fasteners. Less useful to someone who needs a complete kit with battery and charger included, since that is not confirmed here.
Pros and cons
- Light at 3 pounds
- 2800 RPM rated speed
- No torque spec listed
- Battery inclusion not confirmed
Performance notes
At 2800 RPM and 4 amps, this impact tool is built for driving fasteners quickly rather than high torque bolt work, though no torque figure is listed. The 3 pound weight and roughly 9 inch length suit one-handed and overhead use. Run time depends on the battery, which the spec sheet does not confirm as included.
Specifications
| Brand | PORTER-CABLE |
|---|---|
| Model | PCC641LB |
| Dimensions & fit | |
| Maximum Chuck Size | 6.35 Millimeters |
| Item Weight | 3 poundshigher than 55% of 184 impact drivers & wrenches |
| Item Dimensions L X W X H | 9 × 6.2 × 10.8 inches |
| Capacity & performance | |
| Maximum Rotational Speed | 2800 rpmlower than 61% of 71 impact drivers & wrenches |
| Speed | 2800 RPM |
| Power & efficiency | |
| Power Source | Battery |
| Voltage | 20 voltshigher than 54% of 171 impact drivers & wrenches |
| Amperage | 4 amps |
| Construction & materials | |
| Material Type | Blend |
| Color | Gray |
| Included components | |
| Unit Count | 1 |
| Included Components | (1) Impact Driver, (2) PCC681 Batteries, (1) PCC699L Charger |
| Warranty & support | |
| Manufacturer Warranty Description | 3-year limited warranty |
| Other details | |
| Torque | 1450 in-lblower than 64% of 75 impact drivers & wrenches |
| Maximum Torque | 1450 in-lblower than 63% of 68 impact drivers & wrenches |
| Drill Type | Impact Driver |
| Is Electric | Yes |
| Item Type Name | Drill Driver Kit |
| Additional Features | Compact, Lightweight |
Closest rivals on specs
DEWALT DCF913B 20V Max 3/8 in Impact Wrench- Item Weight 3 vs 2.3 pounds (+30%)
Frequently asked questions
What voltage does the PORTER-CABLE PCC641LB run on?
20 volts, battery powered.
How fast does the PCC641LB spin?
It is rated at 2800 RPM.
How much does the PCC641LB weigh?
3 pounds.