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The Dust Muzzle™
New! The Dust Muzzle Ultra
• The Most Affordable Universal Dust Muzzle
• DMU5 fits all 4"-5" Grinders
• DMU8 fits all 7"-9" Grinders

The Dust Muzzle Ultra comes in two sizes. The DMU5 fits all 4"-5" grinders and the DMU8 fits all 7"-8" grinders. When the Dust Muzzle Ultra is connected to a 2hp industrial vacuum it is the most efficient and durable Dust Muzzle available for right angle grinders.

Do not use a Dust Muzzle for 7-9" grinders with bearing housing diameters less than 2.25". Use the Original Dust Muzzle.
Price: $29.50
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The Original Dust Muzzle™
• The Most Affordable Non-universal Dust Muzzle
• Fits Die Grinders and Right Angle Grinders, 2"-8"
• Accommodates 4"-5" and 7" Crack Chasers and Tuck Pointers

If you use only one type of grinder and do not need one of our universal systems, the original grinder-specific Dust Muzzle that we patented in 1991 your most economical choice. This tried and proven design is now made from rugged polypropylene and is flexible down to -20 degrees.
Price: $24.95
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The Jaw Muzzle System with 18" Adapter Hose
• Includes the Dust Muzzle, Step-down Hose and Adapter Ring
• The Most Affordable Replacement Dust Muzzles ($22.95)
• Accommodates 4"-5" and 7" Crack Chasers and Tuck Pointers

The Jaw Muzzle is a complete system that consists of a universal adapter ring, a universal Dust Muzzle and a step-down hose. The Jaw Muzzle comes in three sizes: 4"-5", 7" and 8". The Jaw Muzzle will fit any 4"-8" grinder. It is rugged, flexible down to -20 degrees and it has the most affordable replacement Dust Muzzles of any of our designs.
Price: $79.95
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Replacement Dust Muzzles for the Jaw Muzzle System
The replacement Dust Muzzles for the Jaw Muzzle System can only be used with the Jaw Muzzle Universal Adapter Ring. The replacement muzzles come in three sizes, 4"-5", 7" & 8" and can be purchased separately. Once the system has been purchased, these universal Dust Muzzles are the most economical replacement muzzles on the market. They are made from the same heavy-duty polypropylene as our other Dust Muzzles and will stay flexible down to -20 degrees.
Price: $22.95
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* Choose your disc diameter
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The Adapter Ring for the Jaw Muzzle System
The Jaw Muzzle System uses a universal adapter ring that can be purchased separately. It comes in two sizes. The JMR56 fits grinders with round bearing housings that use 4"-5" discs and wheels and the JMR78, fits grinders with round bearing housings that use 6"-8" discs and wheels.
Price: $34.95
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The Dust Muzzle™ Ultra Leatherneck
The Dust Muzzle Leatherneck is an extremely durable, easy to install Dust Muzzle that is designed with the floor installer in mind. Because of it’s extreme vertical flexibility, it can accommodate 7" discs as thin as the silica carbide Zec™ wheels or the very deep diamond cup wheels. It can also accommodate the 8" soft pad sanding discs and backup pads. The Dust Muzzle Ultra Leatherneck uses the same completely universal neck design as the high density polypropylene Dust Muzzle Ultra so the operator can attach it to any grinder with any depth of wheel. Its 1 1/2" exhaust port swivels over 180 degrees and makes the Leatherneck excellent for picking up the large debris created when grinding thin set, wood floors or heavy paints and glues.
Price: $99.95
Adapter Plates for Crack Chasing, Cutting and Tuck Pointing
The Dust Muzzles and Jaw Muzzles can be fitted with a cover plate that adapts them to be a point of origin dust collector for crack chasing, cutting or tuck pointing with blades from 4" -7". This system requires a Dust Muzzle and the cover plate. The adapter plates come in two sizes, 5" and 7". The 5" cover plate, CCCP5 is $9.95 and the 7" cover plate, CCCP7 is $14.95.

Do not use the Dust Muzzle Ultra for crack chasing, cutting or tuck-pointing. Choose a 4-5" or 7" Dust Muzzle from the Original Dust Muzzle panel.
Price: $9.95-$14.95
The Dust Muzzle DC for Hole Saws and Core Bits
The Dust Muzzle DC is a modification of the Dust Muzzle that allows the operator to collect dust when using hole saws and core bits. It is available for 2" and 3" hole saws.
Price: $34.95
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* Choose your hole saw diameter
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