24 facts in comparison
DeWalt DCD771 vs DeWalt DCD985B
DeWalt DCD771
DeWalt DCD985B
Why is DeWalt DCD771 better than DeWalt DCD985B?
- 55.8mm shorter?
203mmvs258.8mm - Is a pistol grip drill?
- 317g lighter?
1.45kgvs1.77kg - Has a keyless chuck?
Why is DeWalt DCD985B better than DeWalt DCD771?
- Is a hammer drill?
- Is reversible?
Price comparison
DeWalt DCD771
| Product | Store | Price | |
|---|---|---|---|
| Dewalt DCD771B 20V MAX Cordless Lithium-...Dewalt DCD771B 20V MAX Cordless Lithium-Ion 1/2 inch Compact Drill Driver - Bare Tool | $57 | ||
| Dewalt DCD771B 20V MAX Cordless Lithium-...Dewalt DCD771B 20V MAX Cordless Lithium-Ion 1/2 inch Compact Drill Driver - Bare Tool (Renewed) | $75 | ||
| DEWALT 20V Max Cordless Drill / Driver K...DEWALT 20V Max Cordless Drill / Driver Kit, Compact, 1/2-Inch (DCD771C2), Yellow | $99 | ||
| N472497 1/2" Chuck replace for DeWALT DC...N472497 1/2" Chuck replace for DeWALT DCD771 DCD777 DCD734 DCD776 DCD778 DW959K-2 | $29 | ||
DeWalt DCD985B
| Product | Store | Price | |
|---|---|---|---|
| DeWalt OEM N388150 Hammer Drill Gear Ass...DeWalt OEM N388150 Hammer Drill Gear Assembly DCD930KX DCD940KX DCD950B DCD950KX DCD950KX-AR DCD950KX-B2 DCD950KX-BR DCD950VX DCD970KL DCD980M2 DCD985B DCD985L2 DCD985L2-AR DCD985L2-B2 | $29 | ||
| Xinriga 2Packs 6Ah 20V MAX Battery Repla...Xinriga 2Packs 6Ah 20V MAX Battery Replacement Battery for Dewalt MAX DCB204 DCB206 DCB200-2 DCB180 DCD985B DCB200 DCD/DCF/DCG Series | $60 | ||
| POWTREE Upgraded 7.0Ah 2Packs DCB206 Bat...POWTREE Upgraded 7.0Ah 2Packs DCB206 Battery+Power Wheel DIY USE Adapter for Dewalt 20V Max XR DCB206 DCB204 DCB206-2 DCB200-2 DCB180 DCD985B DCB200, 20Volt Max Tools DCD/DCF/DCG Series | $50 | ||
| OEM N372159 Replacement for DeWalt Hamme...OEM N372159 Replacement for DeWalt Hammer Drill Armature Assembly DCD980M2 DCD985B DCD985L2 DCD985M2 | $34 | ||
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General info
A hammer drill contains a hammer clutch or a hammer-like mechanism which provides a circular rotation and a forward driving force. A hammer drill is capable of performing heavy-duty tasks, but it can also be used as a regular power drill.
A reversible drill can alter its rotations from a clockwise direction to a counter clockwise direction, a feature that makes it suitable for both drilling and driving.
The height represents the vertical dimension of the product.
Cordless tools/machines are suited to a variety of different situations, as you are not limited to only working in places with power sources nearby.
A drill with a pistol grip handle is usually compact and lightweight, making the tool suitable for a large variety of apps and easy to use.
The width represents the horizontal dimension of the product.
We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
The time it takes to fully charge the battery.
An LED light can provide a constant light source.
Chuck
The chuck holds the drill bits or other rotary tools and its diameter determines the types of bits and tools that the drill can use. A larger chuck is compatible with a wider range of bits and tools.
A keyless chuck drill enables you to change out drill bits rapidly without having to use any special keys.
Pin chucks are designed to hold small bits (less than 1 mm in diameter) that cannot be held securely in a normal drill chuck.
High-precision chucks use ball thrust bearings to reduce friction in the closing mechanism and maximize drilling torque.
Performance
A tool/machine with a higher voltage produces more power.
Higher speeds work better for drilling holes in certain types of material, such as steel, aluminium, concrete, etc. The drill speed is measured in rotations per minute (rpm) when the drill has no-load.
A drill with variable speed allows you to switch between low and high speeds, giving you the possibility to take on a wider range of tasks.
amperage
Unknown. Help us by suggesting a value. (DeWalt DCD771)
Unknown. Help us by suggesting a value. (DeWalt DCD985B)
The amperage is the strength of an electric current, and it is measured in amperes (amps).
The hammering action provides short, rapid hammer thrusts that make drilling faster and easier. The hammering action is measured in blows/beats per minute (bpm) when the drill has no-load.
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