Thread Cleaning Brushes

Available for all popular screw thread sizes from 1/4" thru 1-1/4" diameters, these butterfly type brushes are made in carbon steel, stainless steel, brass and nylon filaments. These brushes are ideal for thread cleaning and deburring and can be used on tapered screw threads.

Catalog No.	Diam.	Fill Size	Brush Part	Stem Diam.
BR-1/4	1/4"	.003	9/16"	3/32"
		.006
BR-9/32	9/32"	.003	9/16"	3/32"
		.006
BR-5/16	5/16"	.003	9/16"	3/32"
		.006
BR-11/32	11/32"	.003	9/16"	3/32"
		.006
BR-3/8	3/8"	.003	9/16"	3/32"
		.006
		.008
BR-13/32	13/32"	.003	9/16"	3/32"
		.006
		.008
BR-7/16	7/16"	.003	9/16"	3/32"
		.006
		.008
BR-15/32	15/32"	.003	9/16"	3/32"
		.006
		.008
BR-1/2	1/2"	.003	9/16"	3/32"
		.006
		.008
BR-9/16	9/16"	.003	5/8"	1/8"
		.006
		.008
BR-5/8	5/8"	.003	5/8"	1/8"
		.006
		.008
BR-3/4	3/4"	.003	5/8"	1/8"
		.006
		.008
BR-7/8	7/8"	.006	5/8"	1/8"
		.008
BR-15/16	15/16"	.006	5/8"	1/8"
		.008
BR-1	1"	.006	5/8"	1/8"
		.008
BR-1 1/16	1 1/16"	.006	5/8"	1/8"
		.008
BR-1 1/8	1 1/8"	.006	5/8"	1/8"
		.008
BR-1 3/16	1 3/16"	.006	5/8"	1/8"
		.008
BR-1 1/4	1 1/4"	.006	5/8"	1/8"
		.008
BRR-3/8	3/8"	.006	5/8"	1/8"
BRR-7/16	7/16"	.006	5/8"	1/8"
BRR-1/2	1/2"	.006	5/8"	1/8"

The Series 83 brushes are available in sizes from 1/4" to 2". The brushes are cut for power and are great general purpose tube brushes that can be used for thread deburring, tube cleaning, de-scaling and rust removal. These brushes can be made with carbon steel, stainless steel, brass or nylon filament to provide a solution to a variety of cleaning applications.

	Fill Sizes						Catalog Numbers
Brush Diam.	C.S.	S.S.	Brass	Nylon	Brush Part	Overall Length	Stainless	Carbon	Brass	Nylon
1/4"	.006	.004	.005	.008	1 1/2"	4 1/2"	83-S250	83-C250	83-B250	83-N250
5/16"	.006	.004	.005	.01	1 1/2"	4 1/2"	83-S312	83-C312	83-B312	83-N312
3/8"	.006	.005	.005	.01	1 1/2"	4 1/2"	83-S375	83-C375	83-B375	83-N375
7/16"	.006	.005	.005	.01	1 1/2"	5"	83-S437	83-C437	83-B437	83-N437
1/2"	.006	.006	.005	.01	1 1/2"	5"	83-S500	83-C500	83-B500	83-N500
9/16"	.006	.006	.005	.01	1 1/2"	5"	83-S562	83-C562	83-B562	83-N562
5/8"	.008	.008	.008	.012	1 3/4"	5"	83-S625	83-C625	83-B625	83-N625
3/4"	.008	.008	.008	.014	1 3/4"	5"	83-S750	83-C750	83-B750	83-N750
7/8"	.008	.008	.008	.014	2"	6"	83-S875	83-C875	83-B875	83-N875
1"	.008	.008	.008	.017	2"	6"	83-S1000	83-C1000	83-B1000	83-N1000
1 1/4"	.01	.01	.01	.022	2 1/2"	6"	83-S1250	83-C1250	83-B1250	83-N1250
1 1/2"	.01	.01	.01	.022	2 1/2"	6"	83-S1500	83-C1500	83-B1500	83-N1500
1 3/4"	.01	.01	.01	.022	3"	7"	83-S1750	83-C1750	83-B1750	83-N1750
2"	.012	.012	.012	.028	3"	7"	83-S2000	83-C2000	83-B2000	83-N2000