Top 10 4-1/2-Inch Angle Grinder – Power Angle Grinders

As an Amazon Associate I earn from qualifying purchases.



Bosch 4-1/2-Inch Angle Grinder 1375A

BOSCH #ad - Durable: the 1375a angle grinder features an epoxy coated design to protect the tool from abrasive debris; It was also designed with a sealed switch to keep dust and debris from entering the switch mechanism. Compact: weighing only 3.

75 pounds, and ideal for metal workers, the bosch 1375a Angle Grinder is lightweight, compact, vehicle fabricators, plumbers and other professionals who use grinders on a daily basis. Power: the angle grinder features a powerful 6. 0 amp motor to produce 11, 000 no load rpm for professional cutting and grinding applications; The Efficient motor was designed with an extremely small field diameter, letting the user grind or cut with ease. Comfort: the 1375a offers a 2 position side auxiliary handle specifically designed to angle to a natural position for maximum operator comfort; The top handle of the angle grinder is also ergonomically designed.

Convenient: the angle grinder also features bosch’s service Minder Brush System to eliminate guesswork and stops the tool when preventative maintenance is required; A 5/8 inches to 11 inch spindle works with a wide array of sizes, mounting the most popular accessories.
BrandBOSCH #ad
ManufacturerBosch #ad
Height5.2 Inches
Length14.4 Inches
Weight3.09 Pounds
Width5.2 Inches
Part Number1375A

2. Dewalt


Paddle Switch, DEWALT Angle Grinder Tool, 4-1/2-Inch, 11-Amp DWE402

Dewalt #ad - Dust ejection System provides durability by ejecting damaging dust and debris. 11 amp ac/dc 11, 000 rpm motor which provides the best power to weight/size ratio available. Uniquely small gripping surface in this power class allows for the best comfort available in this class.

Quick-change wheel Release allows tool free wheel removal without need for a wrench. Quick-change ™ Wheel Release allows tool free wheel removal. Auto-off brushes shut the tool down when the brushes need replacing to avoid tool damage. One-touch guard allows for 360 degree rotation of the guard with a single action. Next generation 11 amp ac/dc 11, 000 rpm motor of angle grinder provides the best power to weight/size ratio available. Oversized brushes of this dewaLT angle grinder provide 2 times brush life over previous model D28402.

Dust ejection system provides durability by ejecting damaging dust and debris particles that enter the metal grinder. Top mounted and protected spindle lock button maximizes depth of cut without comprimising durability. Newly designed side handle provides excellent ergonomics while oversized threading provides durability. One-touch guard allows for 360 degree rotation of the guard with a single action. Large spiral bevel gear provides long transmission life.
BrandDewalt #ad
ManufacturerDewalt #ad
Height4.81 Inches
Length15.63 Inches
Weight6.2 Pounds
Width5.94 Inches
Part NumberDWE402
Warranty3 year limited manufacturers warranty



4-1/2-Inch, BLACK+DECKER Angle Grinder Tool, 6 Amp BDEG400

BLACK+DECKER #ad - Metal gear case for durability and longer life. Spindle lock for easy accessory changes. Included components: 4-1/2" small angle grinder, Spanner wrench, Metal grinding wheel, Wheel Guard.3 position side handle provides added comfort and control. Narrow body for comfortable grip.
ManufacturerBlack & Decker #ad
Height4.63 Inches
Length12.5 Inches
Weight4.8 Pounds
Width5.19 Inches
Part NumberBDEG400
Warranty2 year limited manufacturers warranty

4. Makita


Makita 9557PB 4-1/2" Paddle Switch Angle Grinder, with AC/DC Switch

Makita #ad - Lock-on/off feature for continuous operation. Labyrinth construction seals and protects the drive gear and bearings from contamination for longer tool life.

4-1/2-inch angle grinder with paddle switch seals motor and bearings from contamination. Ac/dc switch for use with alternative power source. Powerful 7. 5 amp motor delivers 11, 000 RPM for high output power. Includes grinding wheel, side handle, wrench, flange and wheel guard. For added comfort. Compact design with small 2-1/2" diameter barrel and weighs only 4. 5 lbs. Small circumference barrel grip for improved handling; spindle lock for easy wheel changes. 1-year limited warranty. 7. 5 amp motor delivers a no-load speed of 10, 000 RPM.
BrandMakita #ad
ManufacturerMakita #ad
Height6 Inches
Length14 Inches
Weight6.6 Pounds
Width5 Inches
Part Number9557PB
Warranty1 Year Parts & Labor



7.5-Amp PC750AG, PORTER-CABLE Angle Grinder Tool, 4-1/2-Inch

PORTER-CABLE #ad - Spindle lock feature allows for single wrench bit changes. Soft grip handle improves user comfort and control. Durable 7. 5-amp motor of the angle grinder powers through jobsite tasks with ease. 3-position adjustable side handle of hand grinder allows greater control in multiple positions. Cast metal gear housing increases jobsite durability and tool longevity of the metal grinder.
ManufacturerPORTER-CABLE #ad
Height4.69 Inches
Length17.1 Inches
Weight3.5 Pounds
Width6 Inches
Part NumberPC750AG
Warranty3 year limited; 1 year free service; 90 DayMoney Back Guarantee

6. Dewalt


One-Touch Guard, 4-1/2 -Inch DWE4011 , DEWALT Angle Grinder, Yellow , Small

Dewalt #ad - Quick-change wheel release allows tool-free wheel removal without the need for a wrench. 5/8-inch 11 spindle thread accepts a wide range of 4-1/2=inch accessories.

One-touch guard of the metal grinder eliminates the need for a tool to adjust the guard location. Slim, ergonomic body design provides increased comfort in extended use applications. 2-position removable side handle provides increased comfort and control. Replaces D28110 This product runs off of AC/DC power. Hex wrench replaces spanner wrench of DEWALT angle grinder - hex wrench can be found in most tool boxes. 7 amp ac/dc, 12, 000 rpm motor of the angle grinder is designed for faster material removal and higher overload protection.
BrandDewalt #ad
ManufacturerDewalt #ad
Height6.1 Inches
Length4.6 Inches
Weight3.9 Pounds
Width15.4 Inches
Part NumberDWE4011



4-1/2-Inch, 6-Amp PCEG011, PORTER-CABLE Angle Grinder Tool

PORTER-CABLE #ad - Soft start for smooth start-up. No-volt switch to help prevent accidental restarts following a power disruption when the tool is left in the "on" position. Tool-free guard change of the hand grinder is made for easy changes and repositioning. Multiple handle positions of the angle grinder: right, left, top. Integrated spindle lock of the metal grinder is designed for fast and easy wheel changes with a single wrench.
ManufacturerPORTER-CABLE #ad
Height13 Inches
Length5 Inches
Weight4 Pounds
Width4 Inches
Part NumberPCEG011
Warranty3 Year Limited Warranty, 1 Year Free Service Contract, 90 Day Money Back Guarantee



BOSCH 4-1/2 Inch Angle Grinder GWS8-45

BOSCH #ad - Longevity: bosch's service Minder brush system shuts off the tool when preventative maintenance is required, extending overall tool life. Its two-position side handle allows for greater control and utility.

Ergonomic: with its slim-grip design, the GWS8-45 angle grinder provides outstanding user comfort. Its slender grip circumference allows users to work comfortably for longer. Power: the angle grinder features a powerful 7. 5-amp motor to produce 11, 000 no-load rpm for professional cutting and grinding applications. Protection: the grinder also provides directed air flow to divert dust from vital components for enhanced durability and longer tool life. Compact: weighing only 4. 2 lbs. The bosch gws8-45 Angle Grinder is lightweight and compact. The burst-protection guard provides quick adjustments for user security.
BrandBOSCH #ad
ManufacturerBosch #ad
Height3.7 Inches
Length11 Inches
Weight4.2 Pounds
Width3 Inches
Part NumberGWS8-45

9. Avid Power


AVID POWER Angle Grinder 7.5-Amp 4-1/2 inch with 2 Grinding Wheels, 2 Cutting Wheels, Flap Disc and Auxiliary Handle Red

Avid Power #ad - Convenient operation - integrated spindle lock on the disc grinder is for quicker and easier abrasive wheels replacement; 2-Position auxiliary handle position for greater control, comfort & versatility in all applications.

Powerful angle grinder - equipped with 7. 5 amps motor with 900w max output power, this portable grinder can produce no-load speed of 11000RPM for most demanding applications. Ergonomic design - slim, lightweight and compact body design can provide better comfort and reduce fatigue in professional cutting and grinding applications. Angle grinder, 1 x flap discs, 1 x spanner, 2 x Metal grinding wheel, 2 x Cutting wheel, 1 x Side handle, user manual and US based customer service.

Safety protection & durable - during operation, the protective cover of the portable grinder will prevent sparks and metal chips during use to protect you from injury. Package included - ▲please pay attention to safety protection before proceeding.
BrandAvid Power #ad
ManufacturerAVID POWER #ad
Height4.5 Inches
Length11.8 Inches
Weight5.07 Pounds
Width4.9 Inches

10. Metabo HPT


Metabo HPT Angle Grinder | 4-1/2-Inch | Includes 5 Grinding Wheels & Hard Case | 6.2-Amp Motor | Compact & Lightweight | G12SR4

Metabo HPT #ad - Switch: left-mounted slide switch with quick-off feature for added safety. Grip: smaller grip is designed to reduce fatigue New labyrinth design for better dust and debris durability.

Warranty: 1-year base warranty gives you peace of mind. Lightweight: at only 4. 0 lbs, experience greater control and maneuverability with less fatigue. Spindle lock: spindle lock for quick and easy disc and accessory changes. Includes: 4 1/2" angle grinder, five grinding wheels and a carrying case. Motor: 6. 2 amp motor with 980W of max output power for tough grinding jobs. Side handle: removable, forward-canted side handle for improved control and comfort for right and left-handed users. Gear case: low-profile gear case to get into the tightest areas.
BrandMetabo HPT #ad
ManufacturerKoki Holdings America, Ltd #ad
Height2 Inches
Length10.15 Inches
Weight4 Pounds
Width4.5 Inches
Part NumberG12SR4M
Warranty5 year warranty