Diamonds for Floor Grinders - Concrete Grinding, Coating Removal, Polishing -- Made in the USA.

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Double Bar - 3 Bolt Hole & Magnetic

Supreme Quality - Achieve Amazing Results & Maximum Footage at Minimal Cost

Double Bar Segment - Extreme Durability, High Performance, Maximum Yield (20,000 - 33,000 sf²) at Minimal Cost.

Best quality and lowest priced diamond in the market
Efficient, stock removal for improve labor production while reducing tooling cost
More than just a great price, a consistent performer with very impressive durability
Double rectangular segments also removes lippage and light adhesives and coatings
Resurfaces damaged floors to produce a superior concrete surface ready for polishing, coating or sealing
5 bond types and 4 diamond grit sizes available
Use wet or dry.

Part Number	Grit Size	Unit Price
Extra-Soft Bond - For Very Hard Concrete.
HTC-2B-XS16	16 / 20	$32.00
HTC-2B-XS30	30 / 40	$32.00
HTC-2B-XS60	60 / 80	$32.00
HTC-2B-XS120	120 / 150	$32.00
Soft Bond - For Hard Concrete. Bonds needs to be soft to expose diamond crystals to grind the hard surface. Hard concrete contains hard granite, quartz, river stone, flint rock.
HTC-2B-S16	16 / 20	$32.00
HTC-2B-S30	30 / 40	$32.00
HTC-2B-S60	60 / 80	$32.00
HTC-2B-S120	120 / 150	$32.00
Medium Strength Bond - Suggested in most cases, most popular and most common bond used. For use on floors containing common pit gravel and/or medium river stone, traprock, crushed gravel. The Soft and Hard Bonds are typically reserved for extreme (uncommon) cases.
HTC-2B-M16	16 / 20	$32.00
HTC-2B-M30	30 / 40	$32.00
HTC-2B-M60	60 / 80	$32.00
HTC-2B-M120	120 / 150	$32.00
Hard Bond - For Soft Concrete. Bond has harder metals in its matrix to withstand the abrasion, so the diamond crystals are not kicked-out before they have a chance to work the surface. Soft concrete contains limestone, sandstone, dolmite, soft shell.
HTC-2B-H16	16 / 20	$32.00
HTC-2B-H30	30 / 40	$32.00
HTC-2B-H60	60 / 80	$32.00
HTC-2B-H120	120 / 150	$32.00
Extra Hard Bond - For Very Soft Concrete.
HTC-2B-XH16	16 / 20	$32.00
HTC-2B-XH30	30 / 40	$32.00
HTC-2B-XH60	60 / 80	$32.00
HTC-2B-XH120	120 / 150	$32.00

TRAPEZOIDS

Standard [3] Screw Attachment or Magnetic Plates

GRINDING	Bond Part Number	Grit	Unit Price
DOUBLE BAR Premium Aggressive Formation Cuts Fasts, Leaves More Scratches.	Extra-Soft Bond - For Very Hard Concrete.
	HTC-2B-XS16	16/18	$40.00
	HTC-2B-XS30	30/40
	HTC-2B-XS60	60/80
	HTC-2B-XS120	120/150
	Soft Bond - For Hard Concrete. Bonds needs to be soft to expose diamond crystals to grind the hard surface. Hard concrete contains hard granite, quartz, river stone, flint rock.
	HTC-2B-S16	16/18	$40.00
	HTC-2B-S30	30/40
	HTC-2B-S60	60/80
	HTC-2B-S120	120/150
	Medium Strength Bond - Suggested in most cases, most popular and most common bond used. For use on floors containing common pit gravel and/or medium river stone, traprock, crushed gravel. The Soft and Hard Bonds are typically reserved for extreme (uncommon) cases.
	HTC-2B-M16	16/18	$40.00
	HTC-2B-M30	30/40
	HTC-2B-M60	60/80
	HTC-2B-M120	120/150
	Hard Bond - For Soft Concrete. Bond has harder metals in its matrix to withstand the abrasion, so the diamond crystals are not kicked-out before they have a chance to work the surface. Soft concrete contains limestone, sandstone, dolmite, soft shell.
	HTC-2B-H16	16/18	$40.00
	HTC-2B-H30	30/40
	HTC-2B-H60	60/80
	HTC-2B-H120	120/150
	Extra Hard Bond - For Very Soft Concrete.
	HTC-2B-XH16	16/18
	HTC-2B-XH30	30/40
	HTC-2B-XH60	60/80
	HTC-2B-XH120	120/150

GRINDING	Bond	Grit	Unit Price
DOUBLE ROUND Premium 30% more segment mass than double bar. Larger surface area reduces swirl marks on coarser grits.	Soft Bond - For Hard Concrete.
	HTC-2R-S16	16/18	$44.00
	HTC-2R-S30	30/40
	HTC-2R-S60	60/80
	HTC-2R-S120	120/150
	Medium Bond - For Medium Strength Concrete.
	HTC-2R-M16	16/18	$44.00
	HTC-2R-M30	30/40
	HTC-2R-M60	60/80
	HTC-2R-M120	120/150
	Hard Bond - For Soft Concrete.
	HTC-2R-H16	16/18	$44.00
	HTC-2R-H30	30/40
	HTC-2R-H60	60/80
	HTC-2R-H120	120/150

GRINDING	Bond Part Number	Grit	Unit Price
ARROW SEGMENT Premium Tall leading edge plow design segment with premium grade diamonds provides both aggressive coating removal and concrete grinding.	Medium Bond - For Medium Strength Concrete.
	HTC-A-M18	18/20	$32.00
	HTC-A-M30	30/40	$30.00

Dovetail - Lavina, Master Craft, On Floor, Others

GRINDING	Bond Part Number	Grit	Unit Price
DOUBLE ROUND Premium 30% more segment mass than double bar. Larger surface area reduces swirl marks on coarser grits.	Medium Bond - For Medium Strength Concrete.
	LV-2R-M18	18/20	$52.00
	LV-2R-M30	30/40	$47.00
	LV-2R-M60	60/80	$47.00
	LV-2R-M120	120/150	$47.00
	Hard Bond - For Soft Concrete.
	LV-2R-H18	18/20	$52.00
	LV-2R-H30	30/40	$47.00
	LV-2R-H60	60/80	$47.00
	LV-2R-H120	120/150	$47.00

GRINDING	Bond Part Number	Grit	Unit Price
SINGLE ROUND Premium Single Segments are traditionally for lighter grinders or not wider than 25". Double Segments are for heavier grinders. For 50% faster grinding on a heavier grinder, use the single segment with the coarse grits.	Medium Bond - For Medium Strength Concrete.
	LV-1R-M18	18/20	$32.00
	LV-1R-M30	30/40	$29.00
	LV-1R-M60	60/80	$29.00
	LV-1R-M120	120/150	$29.00

National Equipment

GRINDING	Bond Part Number	Grit	Unit Price
DOUBLE BAR Premium Aggressive Formation Cuts Fasts, Leaves More Scratches.	Soft - For Hard Concrete - GOLD
	NE-2B-S18	18/20	$30.00
	NE-2B-S30	30/40	$30.00
	Hard Bond - For Soft Concrete.
	NE-2B-H18	18/20	$30.00
	NE-2B-S30	30/40	$30.00

USA Dust Guard
Div. of Scott Electric
--- Trusted Since 1946!
24 39th Street
(Lawrenceville, Strip District)
Pittsburgh, PA 15201

Open
Monday - Friday, 6:30 AM - 6:00 PM EST

Phone (Direct)
412 - 605 - 2992