Grinders Quick Reference Guide

Medium Angle, Tuckpointing, Concrete Surfacing

Item #

NEW

1821/1821D

NEW

1824E/1824ED

1775E

1773AK

Classification

Medium Angle Grinder

 

Medium Angle Grinder

Tuckpoint Grinder

Concrete Surfacing

 

Paddle

 

Paddle

 

 

Switch Type

 

Lock-on

Lock-on

(1821D - No lock-on switch)

 

(1824ED - No lock-on switch)

 

 

 

 

 

 

 

 

 

 

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

Yes

 

Yes

Yes

Yes

Field Windings

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

Large Angle

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

 

 

 

 

Lock-on (1873-8D -

Lock-on (1893-6D -

 

Lock-on (1894-6D -

Switch Type

Lock-on

Lock-on

Lock-on

 

No lock-on switch)

No lock-on switch)

 

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

Yes

Yes

Yes

Yes

Yes

 

Yes

Field Windings

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Reinforced

Yes

Yes

Yes

Yes

Yes

 

Yes

Armature Windings

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

 

Toll Free:  877-BOSCH-99

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Bosch Power Tools 1810PS manual Grinders Quick Reference Guide, Medium Angle, Tuckpointing, Concrete Surfacing