Bosch grinder guard with warning labels and red accent.
Bosch tool with the wordmark "BOSCH" and text "Utilice el protector...TG503" and "Use only with Bosch...TG503".
Bosch electric saw, with "BOSCH" logo, with a circular blade, held by a person wearing work gloves.
A person wearing a white hard hat and safety vest uses a Bosch cutting tool labeled 'BOSCH' on a brick surface; a blue vacuum cleaner is also visible.
Person wearing a high-visibility vest operating a Bosch cutting tool on a brick wall, with a vacuum hose attached.
Person wearing safety vest using a Bosch tool to cut a brick wall.
Person using a Bosch angle grinder to cut into a brick wall. They wear gloves, a blue jacket, and a reflective safety vest. The tool is connected to a hose.
Bosch tool detail with red "BOSCH" text, next to a textured concrete surface. A gloved hand is visible.
Bosch grinder with visible text "BOSCH" and safety instructions; held by person wearing gloves.
Person wearing gloves and a safety vest, using a Bosch tool to cut a brick wall.
Person wearing gloves and a safety vest, using a Bosch tool to cut a brick wall.
Person wearing a reflective vest and gloves uses a Bosch power saw on a brick surface, with a blue vacuum cleaner nearby.
Bosch electric saw being used on brick wall.
Bosch tool in contact with a rough, textured concrete surface; safety label present.
Bosch grinder guard with warning labels and red accent.
Bosch tool with the wordmark "BOSCH" and text "Utilice el protector...TG503" and "Use only with Bosch...TG503".
Bosch electric saw, with "BOSCH" logo, with a circular blade, held by a person wearing work gloves.
A person wearing a white hard hat and safety vest uses a Bosch cutting tool labeled 'BOSCH' on a brick surface; a blue vacuum cleaner is also visible.
Person wearing a high-visibility vest operating a Bosch cutting tool on a brick wall, with a vacuum hose attached.
Person wearing safety vest using a Bosch tool to cut a brick wall.
Person using a Bosch angle grinder to cut into a brick wall. They wear gloves, a blue jacket, and a reflective safety vest. The tool is connected to a hose.
Bosch tool detail with red "BOSCH" text, next to a textured concrete surface. A gloved hand is visible.
Bosch grinder with visible text "BOSCH" and safety instructions; held by person wearing gloves.
Person wearing gloves and a safety vest, using a Bosch tool to cut a brick wall.
Person wearing gloves and a safety vest, using a Bosch tool to cut a brick wall.
Person wearing a reflective vest and gloves uses a Bosch power saw on a brick surface, with a blue vacuum cleaner nearby.
Bosch electric saw being used on brick wall.
Bosch tool in contact with a rough, textured concrete surface; safety label present.

TG503 Professional

Grinder Attachments

5 In. Tuckpointing Dust Guard

  • Easy-to-use design – features tool-free installation, which makes it quick and easy to install and remove
  • Spring-loaded guard collects dust throughout the duration of the cut
  • Variable-depth adjustment – sets guard to a desired cutting depth for maximum productivity in extended cutting applications
  • Large viewing window – makes it easy to see the line of cut when in operation
  • 1-3/8 In. dust port – designed to accommodate Bosch vacuum hose nozzles; adapters (sold separately) are available to fit other vacuum hose nozzles
  • Compatibility – works with a wide array of 4-1/2 In., 5 In. and 6 In. Bosch angle grinders, including ones with standard mounts and X-LOCK mounts
  • Works with Bosch PRO+GUARD™ dust solutions – an end-to-end dust-collection system that helps users move toward OSHA Silica Table 1 dust compliance
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TG503 Professional

Technical data

The most important data

Description
5 In. Tuckpointing Dust Guard
Material
Metal
Size in
5 In.
Used on Model No.
Bosch Tuckpoint Grinder Guard - TG503
Weight
2.1 lb
Wheel Diameter in
5"
Works With
1800 Series 4-1/2 In., 5 In. and 6 In. Grinders, 1800, 1801, 1803EVS, 1806E, 1810PS, 1810PSD, 1811PS, 1811PSD, 1812PSD, 1821, 1821D, 1824E, 1824ED, AG-Series 4-1/2 In., 5 In. and 6 In. Grinders, AG40-85, AG40-85P, AG40-85PD, AG40-11P, AG40-11PD, AG50-10, AG50-11VS, AG50-11VSPD, AG60-125, AG60-125PD, GWS10 Series 4-1/2 In. Grinders, GWS10-45, 45P and 45PD grinders GWS10-450, 450P and 450PD grinders (NOT COMPATIBLE with GWS10-45E, GWS10-45DE, GWS10-45PE models), GWS13 / GWX13 Series 5 In. and 6 In. Grinders, GWS13-50 - GWS13-60 slide switch and paddle switch grinders GWX13-50 - GWX13-60 slide switch and paddle switch grinders, GWS18V-8 Series 4-1/2 In. Grinders; GWS18V-10 Series 4-1/2 In. - 5 In. Grinders, GWS18V-45C, GWS18V-45PC, GWS18V-45PSC, GWS18V-8, GWS18V-10, GWS18V-10P (NOT COMPATIBLE with GWS18V-45 and GWS18V-50 models), GWX18V-8 Series 4-1/2 In. Grinders GWX18V-10 Series 4-1/2 In. -5 In. Grinders, GWX18V-8, GWX18V-10, GWX18V-10P, GWS18V-13 Series 5 In. - 6 In. Grinders GWX18V-13 Series 5 In. - 6 In. Grinders, GWS18V-13C, GWS18V-13P GWX18V-13C, GWX18V-13P, Other 4-1/2 In. and 5 In. Grinders , NOT COMPATIBLE with 1375A, 1380Slim, GWS8-45 and GWS9-45, Anti-Static Vacuum Hoses, VH1635A (by means of anti-static adapter included with that hose), VAC008, and most other 35 mm anti-static hoses, Other Vacuum Hoses, VH1035 and VH1635 (by means of VX120 adapter included with those hoses, VAC005 and VAC006, and most other 35 mm hoses, Adapter for 1-1/4 In. and 1-1/2 In. Hoses, VAC002 or VAC024, Adapter for 2-1/2 In. Hoses, VAC020
Includes
(1) TG503 5 In. Tuckpointing Dust Guard

TG503 Professional: Further information

Product Highlights

The Bosch TG503 5 In. Tuckpointing Dust Guard features tool-free installation, which makes it quick and easy to install and remove. The spring-loaded guard collects dust throughout the duration of the cut, from the initial plunge until the blade is removed from the material. The variable-depth adjustment allows the guard to be set to a desired cutting depth for maximum productivity in extended cutting applications. The guard features a large viewing window, which makes it easy to see the line of cut when in operation. It has a 1-3/8 In. dust port, which is designed to accommodate Bosch vacuum hose nozzles. Adapters (sold separately) are available to fit other vacuum hose nozzles. The TG503 tuckpointing guard fits a wide array of 4-1/2 In., 5 In. and 6 In. Bosch angle grinders, and it can accommodate tuckpoint diamond blade designed for both spindle grinders (7/8 In. arbor) and X-LOCK grinders. The guard works with Bosch PRO+GUARD™ dust solutions, an end-to-end dust collection system that helps users move toward OSHA silica dust compliance.

Downloads

User Manual

User Manual | o253346v2_1600A02UP3_TG503_OSI_20230606b.pdf (PDF 8.2 MB)