LAB Testing Technology Co., (USA) Ltd

Suppliers and Equipments for Cutting, Polishing, Grinding, Drilling, Inspections

Abrasive Discs, Polishing Cloth and Powders

Abrasive Discs

LABTT Coated Abrasives are specifically designed for wet or dry (W/D) material sample preparation and feature a durable, heavy weight or poly backing. Available in belt, disc, strip, roll and sheet form; Pressure Sensitive Adhesive (PSA) backed in disc or strip form.

LABTT Silicon Carbide (SiC) Abrasives are ideal for rough and fine grinding and polishing.

LABTT Aluminum Oxide (Al2O3) Abrasives are ideal for rough and fine grinding.

LABTT Zirconia Aluminum Abrasives are heavy duty and aggressive.

CATALOG NUMBER	DESCRIPTION	UNIT
LABTT Abrasive Belt SiC W/D 4" x 36" (102 mm x 914 mm)
LTEC-13745	50 Grit	Pkg/10
LTEC-13750	80 Grit	Pkg/10
LTEC-13755	120 Grit	Pkg/10
LTEC-13760	180 Grit	Pkg/10
LTEC-13765	240 Grit	Pkg/10
LTEC-13770	320 Grit	Pkg/10
LTEC-13775	400 Grit	Pkg/10
LTEC-13780	600 Grit	Pkg/10
LABTT Abrasive Belt Al₂O₃W/D 4" x 36" (102 mm x 914 mm)
LTEC-13705	50 Grit	Pkg/10
LTEC-13710	80 Grit	Pkg/10
LTEC-13715	120 Grit	Pkg/10
LTEC-13720	180 Grit	Pkg/10
LTEC-13725	240 Grit	Pkg/10
LABTT Abrasive Belt Zirconia AluminaW/D 4" x 36" (102 mm x 914 mm)
LTEC-13785	60 Grit	Pkg/5
LTEC-13790	120 Grit	Pkg/5
LTEC-13795	180 Grit	Pkg/5
LTEC-13800	220 Grit	Pkg/5

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CATALOG NUMBER	DESCRIPTION	UNIT
LABTT Abrasive Disc SiC W/D PSA 2" (51 mm)
LTEC-15251	60 Grit	Pkg/100
LTEC-15252	120 Grit	Pkg/100
LTEC-15253	180 Grit	Pkg/100
LTEC-15254	240 Grit	Pkg/100
LTEC-15255	320 Grit	Pkg/100
LTEC-15256	400 Grit	Pkg/100
LTEC-15257	600 Grit	Pkg/100
LABTT Abrasive Disc SiC W/D PSA 2 7/8" (73 mm)
LTEC-15262	120 Grit	Pkg/100
LTEC-15263	180 Grit	Pkg/100
LTEC-15264	240 Grit	Pkg/100
LTEC-15266	320 Grit	Pkg/100
LTEC-15267	400 Grit	Pkg/100
LTEC-15268	600 Grit	Pkg/100
LTEC-15270	10 Each 180,240, 320,400,600 Grit	Pkg/50

CATALOG NUMBER	DESCRIPTION	UNIT
LABTT Abrasive Disc SiC W/D 8" (203 mm)
LTEC-15001	60 Grit	Pkg/100
LTEC-15002	120 Grit	Pkg/100
LTEC-15003	180 Grit	Pkg/100
LTEC-15004	240 Grit	Pkg/100
LTEC-15005	320 Grit	Pkg/100
LTEC-15006	400 Grit	Pkg/100
LTEC-15007	600 Grit	Pkg/100
LTEC-15008	1200 Grit	Pkg/100
LTEC-15010 NEW!	800/2400 Grit	Pkg/100
LTEC-15012 NEW!	1200/2400 Grit	Pkg/100
LABTT Abrasive Disc SiC W/D Poly Back 8" (203 mm)
LTEC-15015	5 µm	Pkg/100
LTEC-15017	1 µm	Pkg/100
LABTT Abrasive Disc SiC W/D PSA 8" (203 mm)
LTEC-15032	120 Grit	Pkg/100
LTEC-15033	180 Grit	Pkg/100
LTEC-15034	240 Grit	Pkg/100
LTEC-15035	320 Grit	Pkg/100
LTEC-15036	400 Grit	Pkg/100
LTEC-15037	600 Grit	Pkg/100
LTEC-15038	1200 Grit	Pkg/100
LTEC-15040	800/2400 Grit	Pkg/100
LTEC-15042	1200/4000 Grit	Pkg/100
LTEC-15043	10 Each 240, 320, 400, 600 Grit	Pkg/40 Assortment
LABTT Abrasive Disc SiC W/D 8" with 1/2" Center Hole (203 mm x 12.7 mm)
LTEC-15171	60 Grit	Pkg/100
LTEC-15172	120 Grit	Pkg/100
LTEC-15173	180 Grit	Pkg/100
LTEC-15174	240 Grit	Pkg/100
LTEC-15176	320 Grit	Pkg/100
LTEC-15177	400 Grit	Pkg/100
LTEC-15178	600 Grit	Pkg/100
LABTT Abrasive Disc SiC W/D PSA 8" with 2 1/2" Center Hole (203 mm x 64 mm)
LTEC-15222	120 Grit	Pkg/100
LTEC-15223	180 Grit	Pkg/100
LTEC-15224	240 Grit	Pkg/100
LTEC-15226	320 Grit	Pkg/100
LTEC-15227	400 Grit	Pkg/100
LTEC-15228	600 Grit	Pkg/100
LABTT Abrasive Disc Zirconia Alumina W/D PSA 8" (203 mm)
LTEC-15044	60 Grit	Pkg/25
LTEC-15045	120 Grit	Pkg/25
LTEC-15046	180 Grit	Pkg/25
LTEC-15047	220 Grit	Pkg/25

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CATALOG NUMBER	DESCRIPTION	UNIT
LABTT Abrasive Disc SiC W/D 12" (305 mm)
LTEC-15081	60 Grit	Pkg/100
LTEC-15082	120 Grit	Pkg/100
LTEC-15083	180 Grit	Pkg/100
LTEC-15084	240 Grit	Pkg/100
LTEC-15085	320 Grit	Pkg/100
LTEC-15086	400 Grit	Pkg/100
LTEC-15087	600 Grit	Pkg/100
LTEC-15088	1200 Grit	Pkg/100
LTEC-15090	800/2400 Grit	Pkg/100
LTEC-15091	1200/4000 Grit	Pkg/100
LABTT Abrasive Disc SiC W/D Poly Back 12" (305 mm)
LTEC-15092	5 µm	Pkg/100
LTEC-15093	1 µm	Pkg/100
LABTT Abrasive Disc SiC W/D 12" with 1/2" Center Hole (305 mm x 12.7 mm)
LTEC-15094	60 Grit	Pkg/100
LTEC-15095	120 Grit	Pkg/100
LTEC-15096	180 Grit	Pkg/100
LTEC-15097	240 Grit	Pkg/100
LTEC-15098	320 Grit	Pkg/100
LTEC-15099	400 Grit	Pkg/100
LTEC-15100	600 Grit	Pkg/100
LABTT Abrasive Disc SiC W/D PSA 12" (305 mm)
LTEC-15141	60 Grit	Pkg/100
LTEC-15142	120 Grit	Pkg/100
LTEC-15143	180 Grit	Pkg/100
LTEC-15144	240 Grit	Pkg/100
LTEC-15145	320 Grit	Pkg/100
LTEC-15146	400 Grit	Pkg/100
LTEC-15147	600 Grit	Pkg/100
LTEC-15148	1200 Grit	Pkg/100
LTEC-15150	800/2400 Grit	Pkg/100
LTEC-15152	1200/4000 Grit	Pkg/100
LABTT Abrasive Disc Zirconia Alumina W/D PSA 12" (305 mm)
LTEC-15153	60 Grit	Pkg/25
LTEC-15154	120 Grit	Pkg/25
LTEC-15155	180 Grit	Pkg/25
LTEC-15156	220 Grit	Pkg/25

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CATALOG NUMBER	DESCRIPTION	UNIT
LABTT Abrasive Disc SiC W/D PSA 16" (406 mm)
LTEC-15380	60 Grit	Pkg/100
LTEC-15381	120 Grit	Pkg/100
LTEC-15382	180 Grit	Pkg/100
LTEC-15383	240 Grit	Pkg/100
LTEC-15385	320 Grit	Pkg/100
LTEC-15386	400 Grit	Pkg/100
LTEC-15387	600 Grit	Pkg/100

LABTT Abrasive Roll SiC W/D 3" x 75' (76 mm x 23 m)
LTEC-15190	240 Grit	Each
LTEC-15191	320 Grit	Each
LTEC-15192	400 Grit	Each
LTEC-15193	600 Grit	Each
LABTT Abrasive Roll SiC W/D 3-7/16" x 75' (88 mm x 23 m)
LTEC-15194	240 Grit	Each
LTEC-15196	320 Grit	Each
LTEC-15197	400 Grit	Each
LTEC-15198	600 Grit	Each

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CATALOG NUMBER	DESCRIPTION	UNIT
LABTT Abrasive Strip SiC W/D PSA 3" x 11" (76 mm x 279 mm)
LTEC-15244	240 Grit	Pkg/100
LTEC-15246	320 Grit	Pkg/100
LTEC-15247	400 Grit	Pkg/100
LTEC-15248	600 Grit	Pkg/100
LTEC-15249	25 Each 240, 320, 400, 600 Grit	Pkg/100
LABTT Abrasive Sheet SiC W/D 9" x 11" (229 mm x 279 mm)
LTEC-15181	60 Grit	Pkg/100
LTEC-15182	120 Grit	Pkg/100
LTEC-15183	180 Grit	Pkg/100
LTEC-15184	240 Grit	Pkg/100
LTEC-15186	320 Grit	Pkg/100
LTEC-15187	400 Grit	Pkg/100
LTEC-15188	600 Grit	Pkg/100

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CATALOG NUMBER	DESCRIPTION	UNIT
LABTT Abrasive Disc Al₂O₃W/D Poly Back PSA 4" (102 mm)
LTEC-20985	12 µm	Pkg/50
LTEC-20986	9 µm	Pkg/50
LTEC-20987	3 µm	Pkg/50
LTEC-20988	1 µm	Pkg/50
LTEC-20989	0.3 µm	Pkg/50
EXTEC Abrasive Disc Al₂O₃W/D Poly Back PSA 8" (203 mm)
LTEC-21045	12 µm	Pkg/50
LTEC-21046	9 µm	Pkg/50
LTEC-21047	3 µm	Pkg/50
LTEC-21048	1 µm	Pkg/50
LTEC-21049	0.3 µm	Pkg/50
LABTT Abrasive Disc Al₂O₃W/D Poly Back PSA 12" (305 mm)
LTEC-21005	12 µm	Pkg/50
LTEC-21006	9 µm	Pkg/50
LTEC-21007	3 µm	Pkg/50
LTEC-21008	1 µm	Pkg/50
LTEC-21009	0.3 µm	Pkg/50
LABTT Abrasive Disc Al₂O₃W/D Poly Back PSA 9" x 11" (229 mm x 279 mm)
LTEC-21025	12 µm	Pkg/25
LTEC-21026	9 µm	Pkg/25
LTEC-21027	3 µm	Pkg/25
LTEC-21028	1 µm	Pkg/25
LTEC-21029	0.3 µm	Pkg/25

Abrasive Discs and Pads

LABTT Abrasive Powders are formulated for use in distilled water mixtures and available in standard particle sizes and grades. Aluminum Oxide (Al₂O₃) and Silicon Carbide (SiC) Powders are recommended for fine grinding and rough polishing.

LABTT Magnesium Oxide (MgO) is recommended when fine polishing wrought aluminum alloys and magnesium based metals and alloys.

LABTT Iron Oxide (Fe₂O₃) is recommended to polish soft ores, glass, lapidary, and soft metals.

LABTT Chromic Oxide (Cr₂O₃) is recommended when Aluminum Oxide contamination is not permissible.

CATALOG NUMBER	DESCRIPTION	UNIT
LABTT Aluminum Oxide (Al₂O₃) Powder
LTEC-17012	3.0 µm	1 lb (.45 kg)
LTEC-17016	3.0 µm	5 lb (2.3 kg)
LTEC-17020	5.0 µm	1 lb (.45 kg)
LTEC-17024	5.0 µm	5 lb (2.3 kg)
LTEC-17028	9.5 µm	1 lb (.45 kg)
LTEC-17032	9.5 µm	5 lb (2.3 kg)
LTEC-17036	12.5 µm	1 lb (.45 kg)
LTEC-17040	12.5 µm	5 lb (2.3 kg)
LTEC-17044	14.5 µm	1 lb (.45 kg)
LTEC-17048	14.5 µm	5 lb (2.3 kg)
LTEC-17052	17.5 µm	1 lb (.45 kg)
LTEC-17056	17.5 µm	5 lb (2.3 kg)
LTEC-17060	20.0 µm	1 lb (.45 kg)
LTEC-17064	20.0 µm	5 lb (2.3 kg)
LTEC-17076	25.0 µm	1 lb (.45 kg)
LTEC-17080	25.0 µm	5 lb (2.3 kg)
LTEC-16836	240 Grit	1 lb (.45 kg)
LTEC-16838	240 Grit	5 lb (2.3 kg)
LTEC-16846	400 Grit	1 lb (.45 kg)
LTEC-16848	400 Grit	5 lb (2.3 kg)
LTEC-16852	600 Grit	1 lb (.45 kg)
LTEC-16854	600 Grit	5 lb (2.3 kg)

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CATALOG NUMBER	DESCRIPTION	UNIT
LABTT Silicon Carbide (SiC) Abrasive Powder
LTEC-16802	120 Grit	1 lb (.45 kg)
LTEC-16804	120 Grit	5 lb (2.3 kg)
LTEC-16806	240 Grit	1 lb (.45 kg)
LTEC-16808	240 Grit	5 lb (2.3 kg)
LTEC-16812	320 Grit	1 lb (.45 kg)
LTEC-16814	320 Grit	5 lb (2.3 kg)
LTEC-16816	400 Grit	1 lb (.45 kg)
LTEC-16818	400 Grit	5 lb (2.3 kg)
LTEC-16822	600 Grit	1 lb (.45 kg)
LTEC-16824	600 Grit	5 lb (2.3 kg)
LTEC-16826	1000 Grit	1 lb (.45 kg)
LTEC-16828	1000 Grit	5 lb (2.3 kg)

LTEC-16910	LABTT Magnesium Oxide (MgO) Abrasive Powder	1 lb (.45 kg)

LTEC-16903	LABTT Levigated Aluminum Oxide (Al₂O₃) Abrasive Powder 5 µm	1 lb (.45 kg)
LTEC-16905		5 lb (2.3 kg)

LTEC-16915	LABTT Iron Oxide (Fe₂O₃ Abrasive Powder 3 µm )	1 lb (.45 kg)
LTEC-16918		5 lb (2.3 kg)

LTEC-16943	LABTT Chromic Oxide (Cr₂O₃) Abrasive Powder 1-5 µm	1 lb (.45 kg)
LTEC-16945		5 lb (2.3 kg)

Polishing Cloths

LABTT Exceptional Polishing Cloths and Pads* come in all standard sizes and textures for every laboratory application. Plain and adhesive backs. Special-size orders accepted.

Please use the Quick Links drop down list above or scroll down for more information. Also, note that if clcked, cloth images will open an enlarged version of that specific cloth.

*Complete cloth descriptions are found within the item list.

EXTEC Alphagam Cloth

CATALOG NUMBER	DESCRIPTION	UNIT
	LABTT Alphagam™ Cloth (click to zoom) A medium nap cloth with synthetic Rayon fibers bonded to a woven cotton cloth. For final polishing of ferrous and nonferrous metals, composites, polymers, cast irons, ceramics, carbides, thermal spray coatings, electronics, and pcb's. Recommended for use with LABTT Diamond Products and LABTT Polishing Powders and Suspensions.
LTEC-17238	For 8" (203 mm) Wheel	Pkg/10
LTEC-17290	For 250 mm 10" Wheel	Pkg/10
LTEC-17292	For 12" (305 mm) Wheel	Pkg/10
LTEC-17294	For 14" (356 mm) Wheel