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Description
JET 577011 J-4421-4, 20" DISC GRINDER 460V 3PHDetails FEATURES: Tilting table capability adds flexibility of 45 forward and 15 backward on positive lock rack and gear Table can be lowered below the disc to accomodate large work pieces Precision table raiser utilizes a rack and gear machanism for effortless operation Low voltage protection switch Rigid column and heavy duty base Direct drive motor Miter gauge Extra large tilting table lowers completely below disc for use of the entire disc surface
Details
FEATURES:
• Tilting table capability adds flexibility of 45° forward and 15° backward on positive lock rack and gear
• Table can be lowered below the disc to accomodate large work pieces
• Precision table raiser utilizes a rack and gear machanism for effortless operation
• Low voltage protection switch
• Rigid column and heavy duty base
• Direct drive motor
• Miter gauge
• Extra large tilting table lowers completely below disc for use of the entire disc surface
• Wrap over guard for added safety
SPECIFICATIONS:
• Disc Speed (RPM): 1,725
• Style (Type): Disc
• Overall Dimensions (L x W x H) (In.): 30 x 28 x 53
• Motor Voltage (V.): 460
• Weight (Lbs.): 400
• Motor Phase: 3
• Table Slots (In.): 3/8 x 3/4
• Disc Diameter (In.): 20
• Motor (HP): 3 HP, 460V, 3Ph
• Disc Table Size (L x W) (In.): 27-1/2 x 10-1/2
• Disc Table Tilt (Deg.): 45 Out, 15 In
This large surface disc grinder from JET is designed to put a smooth finish or grind to remove stock on just about anything that comes through your shop. An extra-large tilting table ensures user flexibility perhaps previously unimagined, and added safety features ensure your shop stays accident free. JET backs this machine with its industry-leading Two Year Warranty.
• Tilting table capability adds flexibility of 45° forward and 15° backward on positive lock rack and gear
• Table can be lowered below the disc to accomodate large work pieces
• Precision table raiser utilizes a rack and gear machanism for effortless operation
• Low voltage protection switch
• Rigid column and heavy duty base
• Direct drive motor
• Miter gauge
• Extra large tilting table lowers completely below disc for use of the entire disc surface
• Wrap over guard for added safety
SPECIFICATIONS:
• Disc Speed (RPM): 1,725
• Style (Type): Disc
• Overall Dimensions (L x W x H) (In.): 30 x 28 x 53
• Motor Voltage (V.): 460
• Weight (Lbs.): 400
• Motor Phase: 3
• Table Slots (In.): 3/8 x 3/4
• Disc Diameter (In.): 20
• Motor (HP): 3 HP, 460V, 3Ph
• Disc Table Size (L x W) (In.): 27-1/2 x 10-1/2
• Disc Table Tilt (Deg.): 45 Out, 15 In
This large surface disc grinder from JET is designed to put a smooth finish or grind to remove stock on just about anything that comes through your shop. An extra-large tilting table ensures user flexibility perhaps previously unimagined, and added safety features ensure your shop stays accident free. JET backs this machine with its industry-leading Two Year Warranty.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Better then oem
Great product quality is definitely a plus had no issues. Been buying these for 3 years.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 19, 2025
★★★★★ 5
Quality filters
Perfect fit, no issues with the installation of these filters.
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Reviewed in the United States on March 8, 2026
★★★★★ 5
Prompness
Great job
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Reviewed in the United States on March 23, 2026
★★★★★ 4
FEUL FILTER ISSUE
FEUL FILTER A PIT TIGHT TO INSTALLE
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Reviewed in the United States on September 18, 2023
★★★★★ 5
Quality part at reasonable price.
Had the exact same appearance as the Motorcraft kit. Installed the same and so far no issues at all. Cost on this was less than half of the Motorcraft kit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2025