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Quick Change Discs

Quick-change discs are used in leveling and finishing, grinding, deburring and blending projects. They eliminate the need for installation tools.

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Brand 3M (314)   |   Brite Star (24)   |   Klingspor (24)   |   Made in USA (49)   |   Merit Abrasives (280)   |   Norton (160)   |   PFERD (24)   |   Premium Import (5)   |   Scotch-Brite™ (33)   |   Standard Abrasives (263)   |   Superior Abrasives (15)   |   Tru-Maxx (175)   |   Weiler (16) Abrasive Type   Coated (1182) Coated abrasives can be used for most applications, from grinding to polishing. They consist of a thin layer of abrasive adhered to fiber, paper, cloth or rubber. Coated discs are normally used on angle grinders.   Non-Woven (317) Non-Woven abrasives reduce undercutting and gouging of surfaces. They are frequently used in deburring, surface preparation and as a final finishing step. Disc Diameter (Inch) 3/4 (43)   |   1 (179)   |   1-1/2 (277)   |   2 (484)   |   3 (454)   |   4 (43)   |   4-1/2 (3)   |   5 (9)   |   7 (7)   |   9-1/8 (1) Abrasive Material Choosing the correct abrasive material for your surface can shorten grinding time, reduce cost, and prevent premature wear. Aluminum oxide, for example, is a great all-around abrasive material, while diamond is used on specific materials like ceramic. Aluminum Oxide (962) Aluminum oxide is the most commonly used abrasive. Best-suited for general purpose deburring and blending, it is tough, economical and fracture-resistant. Commonly used on ferrous alloys, high-tensile materials and wood. Ceramic (220) Cooler-cutting and more durable than natural aluminum-based products, ceramic provides a sharp, high-purity grain. Commonly used for precision grinding of steels, hard alloys and exotic materials. Diamond (52) Diamond is one of the hardest abrasive materials. Commonly used in grinding and polishing ceramic, stone and aluminum alloy. Silicon Carbide (23) Harder than ceramic, silicon carbide is a fast-cutting abrasive. Commonly used on nonferrous metals and in low-pressure applications. Zirconia Alumina (243) More durable than aluminum oxide, zirconia-alumina is best for medium- to heavy-material removal. The material grains constantly fracture to produce new sharp edges. Commonly used on carbon steels, aerospace alloys, nickel alloys, aluminum, cast iron, forgings and some stainless steels.   Grade Coarse (311)   |   Extra Fine (39)   |   Fine (223)   |   Medium (458)   |   Medium Fine (6)   |   Super Fine (28)   |   Ultra Fine (7)   |   Very Coarse (216)   |   Very Fine (212) Grit (Micron) Micron is a standard size measurement for diamond grits. 10 (7)   |   20 (4)   |   30 (2)   |   40 (3)   |   74 (4)   |   125 (4)   |   250 (4) Grit Use larger grits/coarser grades for removing more material over a larger contact area. Use smaller grits/finer grades where the final finish is important. The chart below applies to only ANSI grit sizes. 24 (53)   |   36 (171)   |   40 (66)   |   50 (127)   |   60 (183)   |   80 (179)   |   100 (68)   |   120 (133)   |   150 (29)   |   180 (50)   |   200 (4)   |   220 (8)   |   240 (43)   |   320 (39)   |   400 (9)   |   500 (2)   |   600 (6)   |   800 (4)   |   1800 (7) Attaching System Quick-change discs are available in five attachment types: R, S, P, T-lock top and threaded.   T-Lock Top (24) T-Lock tops features a T-shaped channel in the backing plate to accommodate a mandrel with a 1/4" shank.   Threaded Hub (5) Threaded hubs feature a female threaded hub to accommodate a 5/8-11 mounting adaptor or 1/4" shank.   Type P (148) Type- P discs feature snap-on/off fasteners.   Type R (663) Type-R discs feature roll-on/off fasteners.   Type S (642) Type-S discs feature turn-on/off fasteners.   Quick Change Compatibility CD (12)   |   CDR (12)   |   ClickOn (45)   |   GL (2)   |   Lockit (88)   |   Power-Lock Type 1 (77)   |   Power-Lock Type 2 (154)   |   Power-Lock Type 3 (134)   |   Quick-Lok (6)   |   Roloc (6)   |   Roloc TP (27)   |   Roloc TR (210)   |   Roloc TS (46)   |   Roloc TSM (52)   |   Roloc Type 3 (14)   |   SocAtt (134)   |   SocAtt Type 2 (20)   |   Speed-Lok TR (84)   |   Speed-Lok TS (90)   |   TN (1) Narrow By In Stock (1376)   |   Non-Hazardous (1499)

1   2   3   4   5   >   >> Sort By  Brand: A to Z Brand: Z to A Item Number: Low to High Item Number: High to Low Price: Low to High Price: High to Low Popularity Best Match Select Product Details Add / Order MSC #: 72376130 Product Details Abrasive Type Coated Disc Diameter (Inch) 2 Abrasive Material Aluminum Oxide Grade Medium Grit 60 Attaching System Type R Quick Change Compatibility Power-Lock Type 3   Brand: Merit Abrasives Mfr #: 08834161155 Big Book: 993 Order Qty of 100 = (100) Pieces Min Qty: 100 Price: $76.56 per 100 Add to List In Stock: 9610 MSC #: 09607029 Product Details Abrasive Type Coated Disc Diameter (Inch) 2 Abrasive Material Aluminum Oxide Grade Very Coarse Grit 36 Attaching System Type S Quick Change Compatibility Power-Lock Type 2   Brand: Merit Abrasives Mfr #: 08834165146 Big Book: 993 Order Qty of 100 = (100) Pieces Min Qty: 100 Price: $81.23 per 100 Add to List In Stock: 11501 MSC #: 65226888 Product Details Abrasive Type Coated Disc Diameter (Inch) 2 Abrasive Material Aluminum Oxide Grade Very Coarse Grit 36 Attaching System Type R   Brand: Tru-Maxx Big Book: 993 Order Qty of 100 = (100) Pieces Min Qty: 100 Price: $67.83 per 100 Add to List In Stock: 17950 MSC #: 72378805 Product Details Abrasive Type Coated Disc Diameter (Inch) 2 Abrasive Material Aluminum Oxide Grade Medium Grit 80 Attaching System Type R Quick Change Compatibility Power-Lock Type 3   Brand: Merit Abrasives Mfr #: 08834164941 Big Book: 993 Order Qty of 100 = (100) Pieces Min Qty: 100 Price: $69.61 per 100 Add to List In Stock: 16175 MSC #: 72378722 Product Details Abrasive Type Coated Disc Diameter (Inch) 2 Abrasive Material Aluminum Oxide Grade Very Coarse Grit 36 Attaching System Type R Quick Change Compatibility Power-Lock Type 3   Brand: Merit Abrasives Mfr #: 08834164913 Big Book: 993 Order Qty of 100 = (100) Pieces Min Qty: 100 Price: $81.23 per 100 Add to List In Stock: 8408 MSC #: 65226904 Product Details Abrasive Type Coated Disc Diameter (Inch) 2 Abrasive Material Aluminum Oxide Grade Medium Grit 60 Attaching System Type R   Brand: Tru-Maxx Big Book: 993 Order Qty of 100 = (100) Pieces Min Qty: 100 Price: $63.92 per 100 Add to List In Stock: 26216 MSC #: 09607045 Product Details Abrasive Type Coated Disc Diameter (Inch) 2 Abrasive Material Aluminum Oxide Grade Medium Grit 60 Attaching System Type S Quick Change Compatibility Power-Lock Type 2   Brand: Merit Abrasives Mfr #: 08834165149 Big Book: 993 Order Qty of 100 = (100) Pieces Min Qty: 100 Price: $76.56 per 100 Add to List In Stock: 18591 MSC #: 65226912 Product Details Abrasive Type Coated Disc Diameter (Inch) 2 Abrasive Material Aluminum Oxide Grade Medium Grit 80 Attaching System Type R   Brand: Tru-Maxx Big Book: 993 Order Qty of 100 = (100) Pieces Min Qty: 100 Price: $58.11 per 100 Add to List In Stock: 30059 MSC #: 65226920 Product Details Abrasive Type Coated Disc Diameter (Inch) 2 Abrasive Material Aluminum Oxide Grade Fine Grit 100 Attaching System Type R   Brand: Tru-Maxx Big Book: 993 Order Qty of 100 = (100) Pieces Min Qty: 100 Price: $58.11 per 100 Add to List In Stock: 6992 MSC #: 65226938 Product Details Abrasive Type Coated Disc Diameter (Inch) 2 Abrasive Material Aluminum Oxide Grade Fine Grit 120 Attaching System Type R   Brand: Tru-Maxx Big Book: 993 Order Qty of 100 = (100) Pieces Min Qty: 100 Price: $58.11 per 100 Add to List In Stock: 21346 MSC #: 65226896 Product Details Abrasive Type Coated Disc Diameter (Inch) 2 Abrasive Material Aluminum Oxide Grade Coarse Grit 50 Attaching System Type R   Brand: Tru-Maxx Big Book: 993 Order Qty of 100 = (100) Pieces Min Qty: 100 Price: $63.92 per 100 Add to List In Stock: 21277 MSC #: 09607052 Product Details Abrasive Type Coated Disc Diameter (Inch) 2 Abrasive Material Aluminum Oxide Grade Medium Grit 80 Attaching System Type S Quick Change Compatibility Power-Lock Type 2   Brand: Merit Abrasives Mfr #: 08834165150 Big Book: 993 Order Qty of 100 = (100) Pieces Min Qty: 100 Price: $69.61 per 100 Add to List In Stock: 28247 MSC #: 93141406 Product Details Abrasive Type Coated Disc Diameter (Inch) 2 Abrasive Material Aluminum Oxide Grade Fine Grit 120 Attaching System Type S   Brand: Tru-Maxx Big Book: 993 Order Qty of 100 = (100) Pieces Min Qty: 100 Price: $58.11 per 100 Add to List In Stock: 11451 MSC #: 93141349 Product Details Abrasive Type Coated Disc Diameter (Inch) 2 Abrasive Material Aluminum Oxide Grade Very Coarse Grit 36 Attaching System Type S   Brand: Tru-Maxx Big Book: 993 Order Qty of 100 = (100) Pieces Min Qty: 100 Price: $67.83 per 100 Add to List In Stock: 17705 MSC #: 93141380 Product Details Abrasive Type Coated Disc Diameter (Inch) 2 Abrasive Material Aluminum Oxide Grade Medium Grit 80 Attaching System Type S   Brand: Tru-Maxx Big Book: 993 Order Qty of 100 = (100) Pieces Min Qty: 100 Price: $58.11 per 100 Add to List In Stock: 22930 MSC #: 93141364 Product Details Abrasive Type Coated Disc Diameter (Inch) 2 Abrasive Material Aluminum Oxide Grade Coarse Grit 50 Attaching System Type S   Brand: Tru-Maxx Big Book: 993 Order Qty of 100 = (100) Pieces Min Qty: 100 Price: $63.92 per 100 Add to List In Stock: 14503 MSC #: 72380413 Product Details Abrasive Type Non-Woven Disc Diameter (Inch) 2 Abrasive Material Aluminum Oxide Grade Medium Attaching System Type S Quick Change Compatibility Power-Lock Type 2   Mfr #: 08834166395 Big Book: 1013 Order Qty of 1 = (1) Piece Min Qty: 1 Price: $1.05 ea Add to List In Stock: 4565 MSC #: 65227795 Product Details Abrasive Type Coated Disc Diameter (Inch) 2 Abrasive Material Zirconia Alumina Grade Medium Grit 60 Attaching System Type R   Brand: Tru-Maxx Big Book: 994 Order Qty of 100 = (100) Pieces Min Qty: 100 Price: $70.27 per 100 Add to List In Stock: 8595 MSC #: 09607078 Product Details Abrasive Type Coated Disc Diameter (Inch) 2 Abrasive Material Aluminum Oxide Grade Fine Grit 120 Attaching System Type S Quick Change Compatibility Power-Lock Type 2   Brand: Merit Abrasives Mfr #: 08834165152 Big Book: 993 Order Qty of 100 = (100) Pieces Min Qty: 100 Price: $69.61 per 100 Add to List In Stock: 12482 MSC #: 93141372 Product Details Abrasive Type Coated Disc Diameter (Inch) 2 Abrasive Material Aluminum Oxide Grade Medium Grit 60 Attaching System Type S   Brand: Tru-Maxx Big Book: 993 Order Qty of 100 = (100) Pieces Min Qty: 100 Price: $63.92 per 100 Add to List In Stock: 35308 MSC #: 93141869 Product Details Abrasive Type Coated Disc Diameter (Inch) 2 Abrasive Material Zirconia Alumina Grade Medium Grit 60 Attaching System Type S   Brand: Tru-Maxx Big Book: 994 Order Qty of 100 = (100) Pieces Min Qty: 100 Price: $70.27 per 100 Add to List In Stock: 4016 MSC #: 65227803 Product Details Abrasive Type Coated Disc Diameter (Inch) 2 Abrasive Material Zirconia Alumina Grade Medium Grit 80 Attaching System Type R   Brand: Tru-Maxx Big Book: 994 Order Qty of 100 = (100) Pieces Min Qty: 100 Price: $70.27 per 100 Add to List In Stock: 8676 MSC #: 00540724 Product Details Abrasive Type Non-Woven Disc Diameter (Inch) 2 Abrasive Material Aluminum Oxide Grade Medium Attaching System Type S Quick Change Compatibility SocAtt   Brand: Standard Abrasives Mfr #: 840332 Big Book: 1012 Order Qty of 1 = (1) Piece Min Qty: 1 Item Notes:   Price: $2.22 ea Add to List In Stock: 6362 MSC #: 84035070 Product Details Abrasive Type Non-Woven Disc Diameter (Inch) 3 Abrasive Material Aluminum Oxide Grade Very Fine Attaching System Type R   Brand: Brite Star Mfr #: BS840486 Big Book: 1012 Order Qty of 1 = (1) Piece Min Qty: 1 Item Notes:   Price: $1.86 ea Add to List In Stock: 6166 MSC #: 84035062 Product Details Abrasive Type Non-Woven Disc Diameter (Inch) 3 Abrasive Material Aluminum Oxide Grade Medium Attaching System Type R   Brand: Brite Star Mfr #: BS840485 Big Book: 1012 Order Qty of 1 = (1) Piece Min Qty: 1 Item Notes:   Price: $1.86 ea Add to List In Stock: 11019 Sort By  Brand: A to Z Brand: Z to A Item Number: Low to High Item Number: High to Low Price: Low to High Price: High to Low Popularity Best Match   1   2   3   4   5   >   >>