Re: DEWALT / BLACK & DECKER 7" Angle Grinders

I'll start with the DeWALT angle grinder and then the BLACK & DECKER angle grinder.

DEWALT DW840 7" HEAVY DUTY, MEDIUM ANGLE GRINDER

FEATURES:

(1). 13.0 AMP AC/DC, 8000 rpm motor provides high power, speed and overload protection of 7" grinding applications.
(2). High power-to-weight ratio for greater efficiency and reduced user fatigue.
(3). Keyless adjustable guard can be adjusted without the use of tools.
(4). Rear handle design for greater comfort and control.
(5). External brush doors for easy servicing.
(6). Sealed ball and roller bearing for external motor life.
(7). Spindle lock for quick and easy wheel changes
(8). Gearcase constructed of strong aluminum alloy for maximum durability.
(9). With safety trigger lock.
(10). Two (2) position side handle

SPECIFICATIONS:

(1). Amps 13.0 AC/DC amps
(2). Maximum watt out, 2,250 w
(3). No of load speed 8000rpm / 3.0 HP
(4). Use wheel RPM above 8,500 rpm
(5). With spindle lock
(6). Spindle thread 5/8"- 11
(7). 4.0 M ( 13 1/2 ft ) cord lenght
(8). 50/60 HZ
(9). Weight is 11.6 lbs
(10). Lenght is 18" (with the disc) / Height is 4.4" / Width is 11" (side handle included)
(11). 1800 watts

Re: DEWALT / BLACK & DECKER 7" Angle Grinders

BLACK & DECKER KG2001 7" HEAVY DUTY LARGE ANGLE GRINDER

FEATURES

(1). 230 mm (9") disc size is useful when a large depth of cut is needed.
(2). Three (3) position side handle adds additional control and safety.
(3). Spindle lock makes accessory changing quick and easy.
(4). Lock off trigger prevents accidental start-up.
(5). Safety guard ensures safe operation of tool.
(6). External brush doors for easy servicing.
(7). Cord length is 10 ft ( 3m )
(8). 180mm (7") grinding disc.
(9). Rear handle design for greater comfort and control.
(10). With double rubber pads for casing protection.

SPECIFICATIONS

(1). 2000 watts power / 220-240 volts.
(2). Soft grip and soft start.
(3). No of load speed is 8400 RPM.
(4). Spindle size at M 14mm.
(5). Tool free adjustable guard.
(6). Sturdy second handle.
(7). With lock on switch.
(8). With spindle handle lock.
(9). external brush door for easy servicing.
(10). With carry case / (kit box).
(11). 50/60 HZ
(12). Length is 23" (including the disc)
(13). Weight is 12.5 lbs

Re: DEWALT / BLACK & DECKER 7" Angle Grinders

DeWALT DW840 7" angle grinder feels lighter and packs a lot of power when grinding and wire brushing.

BLACK & BECKER KG2001 7" angle grinder though is quite heavier also packs a lot of power plus with the advantage of having (3) three side handle positions to choose.

These two angle grinders are just right for my applications and it does its job well, its perfect for my current project, great for grinding thick metal plates and wire brushing rusted surfaces.

If there is/are any vibrations, its negligible, its expected on large angle grinders.
But of course the new models of these two grinders are much more better and possibly with more added nice and cool features.:cool: 😉