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Item #
1821/1821D 1824E/1824ED 1775E 1773AK
Classification
Medium Angle Grinder Medium Angle Grinder Tuckpoint Grinder Concrete Surfacing
Switch Type
Paddle
(1821D - No lock-on switch)
Paddle
(1824ED - No lock-on switch)
Lock-on Lock-on
Amperage 9.5 12 8.5 10
No Load RPMs 11,000 9,300 11,000 11,100
Wheel Size 5" 5" 5" 5"
Spindle Thread 5/8"-11 5/8"-11 5/8"-11 5/8"-11
Epoxy Coated
Field Windings
Yes Yes Yes Yes
Sealed Switch Yes Yes Yes Yes
Length 14-3/4" 14-3/4" 11-3/4" 13-3/4"
Weight 5.1 lbs. 5.3 lbs. 6.4 lbs. 5.95 lbs.
Vibration Control™ Yes Yes — —
Kickback Stop™ — Yes — —
Restart Protection — Yes — —
Guard Tool Free Tool Free Tool Free Tool Free
Grinders Quick Reference Guide
NEW NEW
Large Angle
Medium Angle, Tuckpointing, Concrete Surfacing
Item #
1853-5 1853-6 1873-6 1873-8/1873-8D 1893-6/1893-6D 1894-6/1894-6D
Classification
Large Angle Grinder Large Angle Grinder Large Angle Grinder Large Angle Grinder Large Angle Grinder Large Angle Grinder
Switch Type Lock-on Lock-on Lock-on
Lock-on (1873-8D -
No lock-on switch)
Lock-on (1893-6D -
No lock-on switch)
Lock-on (1894-6D -
No lock-on switch)
Amperage 15 15 15 15 15 15
No Load RPMs 5,000 6,000 6,000 8,500 6,000 6,000
Wheel Size 7" or 9" 7" or 9" 7" 7" 9" 9"
Spindle Thread 5/8"-11 5/8"-11 5/8"-11 5/8"-11 5/8"-11 5/8"-11
Epoxy Coated
Field Windings
Yes Yes Yes Yes Yes Yes
Reinforced
Armature Windings
Yes Yes Yes Yes Yes Yes
Length 17-1/2" 17-1/2" 17-1/2" 17-1/2" 17-1/2" 19"
Weight 10.5 lbs. 10.5 lbs. 11.5 lbs. 11.5 lbs. 11.9 lbs. 13.3 lbs.
Vibration Control™ Yes – Side/Main Yes – Side/Main Yes – Side/Main Yes – Side/Main Yes – Side/Main Yes – Side/Main
Guard Tool Free Tool Free Tool Free Tool Free Tool Free Tool Free