Hawk Merlin 360° Severe-Duty
17" & 20", Direct-Drive
-- USA Made --

Grinder in Action Video

USA Engineered & Made

• Setting new records in production, easy of use, durability, versatility, minimal (if any) maintenance!

• Covers 17/20" per pass from a 120 volt, 20 amp breaker

Features & Benefits:

• HIGH-TORQUE MOTORS - 1.5 HP TEFC AC motors (totally enclosed fan cooled) - motors are protected from dust, debris and slurry.

• GEARS:  11:1 Gear Ratio, Triple X-HD, Helical-Cut Industrial Gears.  Produces high torque to drive scrapers & metal diamonds with minimal amp draw

• DIRECT-DRIVE & STEEL COUPLER vs. BELT-DRIVE (planetary)):  plow through the thickest coatings and hardest concrete without blowing breakers or breaking the coupler and no belts to break.

  • Direct-Drive:  Industrial grade metal drive shaft, direct connection from the motor to the drive plate, produces far superior torque while only draws 14.9 amps

  • Belts & Pulleys:  used in planetary grinders to increase their RPM speed (A+ concrete polishing), however, torque is greatly diminished.  To off-set the loss of torque, planetary grinders use extreme heavy-weight to grind concrete and remove coatings.

• FLOATING HEAD - unique design provides 100% contact with the floor.  The heads flex by moving move up and down to the contour of the floor, self-adjusting to prevent scalps on bumps and provide a more consist, uniform finish. 
  

PRICING  /  TECHNICAL SPECIFICATIONS

• APPLICATIONS:  Use for grinding, polishing, coating & sealer removal, concrete scarification and deep cleaning of concrete, natural stone and other hard surfaces
  

• Engineered to finish within 1/2" of walls
  

• Equipped with forward and reverse on the drivers to navigate irregular surfaces and obstacles with ease
  

• WHEELS DOWN - machines steers in a forward and backward movement unlike the side-to-side movement of a swing machine which is hard to control and requires a long learning curve - often taking days to master.  With a wheels-up / swing machine you are constantly fighting against its swinging movement especially during high torque grinding and coating removal projects. 
  
  FACT:  For concrete grinding and coating removal, high torque is required.  With a wheels-down machine, unskilled workers can become experts within minutes and worker fatigue is reduced 120%.
  

• 360° DUST COLLECTION - dust collection system is built into the head cover ~ will not disappoint.  Directs the dust upwards to the 2" vacuum port.

• Foot Operated Tilt Back for Easy Transporting

• Dual steel operating triggers with negative pressure on/off switch

• Disassembles for easy handling down stairs

• Thumb-operated safety switch with comfort cushion grips

• 2-PIECE DESIGN:  allows the handle-carriage to be easily separated from the dual motor head - advantageous when the machine needs transported in to hard to reach locations such as basements or mezzanines.

Diamond Driver Plate - Included:

• Counter-rotating for ergonomically balance, ease-of-use and minimal learning curve.

• Plate accepts a complete assortment of tooling (shown below) for grinding, coating removal, polishing, and to scarify.

100% USA Manufacturing CNC Precision Made		Included insert blanks for recessed slots not being used.	Plate accepts Metal Diamonds, PCD's, Resin Pads, Carbide Scrapers.

Includes the NP9200 Clutch Plate - provides easy attachment to the grinder's 3-tab driver.

PLATE FEATURES:

• Includes the NP9200 Clutch Plate (industry standard) - provides easy attachment to the grinder's 3-tab driver.  The clutch system prevents bodily injury and damage to the plate and grinder.

• 3/8" steel plate, powder-coated for corrosion resistance and easy cleaning

• Damping isolators built-in to reduce vibrations and provide flex over high points and lippage

• 3" round diamonds and standard size trapezoid tools are held securely in place by milled recesses and industrial magnets - tools are easy to change

• Plate includes steel blanks, round and trapezoid, that fit in the unused recesses to prevent the unused openings from filling with debris

• < Click here for additional info or to order the plate separately.  NOTE:  Plates are included with the above 17" and 20" machines. >.