This powerful Makita angle grinder has an exclusive labyrinth construction that seals the motor and bearing from contamination. The 9557NBX features a switch (AC/DC) that is conveniently located on the top of the motor housing and a small circumference barrel grip for easy handling. 4-1/2 In. angle grinder AC/DC, motor built for heavy professional grinding applications, spindle lock for easy wheel changes, small circumference barrel grip for easy handling, side handle can be installed on either side of tool for operator convenience, switch is located on side of the motor housing; lock-on feature, grinder includes: 4-1/2 In. grinding wheels, side handle & wheel guard, includes extra diamond wheel and carry case.

• Powerful 7.5 AMP motor delivers 11,000 RPM for high output power
• Small diameter barrel grip (only 2-1/2 in.) for added comfort
• Labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life
• Lock-on/off feature for continuous operation
• AC/DC switch for use with alternative power source
• Protective zig-zig varnish seals the armature from dust and debris for longer tool life
• Extra large paddle switch for comfortable operation
• Thicker coil wires are wound more closely to reduce heat and energy loss
• All-ball bearing design and metal gear housing for durability
• Rotatable gear housing can be positioned every 90 degrees

• Wheel Diameter : 4-1/2 in.
• AMPS : 7.5
• No Load Speed : 11,000 RPM
• Spindle Type : 5/8 in. - 11 UNC
• Lock-On Switch : Yes
• Lock-Off Switch : Yes
• Switch Type : Body grip/paddle
• Overall Length : 10-3/4 in.
• Net Weight : 4.5 lbs.
• Shipping Weight : 13.15 lbs.
• Variable speed dial : No
• Power Type : Corded
• Bind-Up Control : No
• Wire Cup Brush : 3-1/2 in.
• UPC Code : 088381-085847