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Makita 9557PBX1 — 4-1/2" Paddle Switch Cut-Off/Angle Grinder

Makita 9557PBX1 — 4-1/2" Paddle Switch Cut-Off/Angle Grinder

Makita’s 4-1/2” Cut-Off/Angle Grinder combines 7.5 AMP power with comfort and motor-protection features for longer-lasting industrial performance. The 9557PB Angle Grinder delivers 11,000 RPM. The Cut-Off/Angle Grinder also features a range of durability features including labyrinth construction which seals and protects the motor and bearings from dust and debris for longer tool life, as well as a protective zig-zig varnish engineered to seal the armature from dust and debris.

Key Features

  • Powerful 7.5 AMP motor delivers 11,000 RPM for high output power
  • Small diameter barrel grip (only 2-1/2") 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°

Technical Specifications

Wheel Diameter 4-1/2"
AMPS 7.5
No Load Speed 11,000 RPM
Spindle Type 5/8" - 11 UNC
Lock-On Switch Yes
Lock-Off Switch Yes
Switch Type Body grip/paddle
Overall Length 10-3/4"
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"
Packaged Width (in) 15.47"
Packaged Depth (in) 6.1"
Packaged Height (in) 11.38"

Included Accessories

  • 4-1/2" Diamond Blade, Turbo, General Purpose (A-94552)
  • 5 4-1/2" Grinding Wheel (A-95956)
  • 4-1/2" Wheel Guard (125273-5)
  • 4-1/2" Cut-Off Wheel Guard (135103-2)
  • Lock Nut (193465-4)
  • Lock Nut Wrench (782422-3)
  • Side Handle (153489-2)
  • Inner Flange (224399-1)
  • Case (xxx)

Manufacturer Resources

Makita 9557PBX1 product details and documentation

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