Hart Burs

Also known as 45º Bearing Cutters or 156C Burs. These burs are used to cut seats for diamonds and other stones.

45º Hart Bur Assortments - 009, 010,012, 014, 015, 018, 021, 023, 025, 027, 029, 031

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$31.10

SKU: BUR-570.00

Euro-Swiss 12 Pc. Assortment of Vanadium Steel 45º Hart Burs in Wood Stand

12 pc. assortment of vanadium steel 45º hart burs, including sizes: 009, 010,012, 014, 015, 018, 021, 023, 025, 027, 029, 031. Wood stand included. Learn more ›

$32.35

SKU: BUR-570.05

45º Hart Bur Assortments - 009, 010,012, 013, 014, 015, 016, 017, 018, 020, 021, 023

Also known as 45º Bearing Cutters or 156C Burs. Learn more ›

$26.14

SKU: BUR-570.02

45º Hart Bur Assortments - 033, 035, 037, 040, 042, 045, 047, 050

Also known as 45º Bearing Cutters or 156C Burs. Learn more ›

$37.26

SKU: BUR-570.01

45º Hart Bur Assortments

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$100.00

SKU: 19.315

45º Hart Bur Assortments

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$145.00

SKU: 19.316

45º Hart Bur Assortments - #2-#28 (even sizes)

Also known as 45º Bearing Cutters or 156C Burs. Learn more ›

$60.37

SKU: BUR-306.51

45º Hart Bur Assortments - #2-#34

Also known as 45º Bearing Cutters or 156C Burs. Learn more ›

$154.49

SKU: BUR-306.54

Individual Hart Burs

Also known as 45º Bearing Cutters or 156C Burs. Learn more ›

From $4.25

SKU	ISO	Diameter (mm)	Diameter (in)	Type	Size	Count	Price	Qty
BUR-570.90	009	0.90 mm	0.0354"	EuroTool Swiss	0	6	$74.16
18.500	009	0.90 mm	0.0354"	Busch German	0	12	$45.36
18.521	0095	0.90 mm	0.0827"	Busch German	1/2	12	$45.36
18.501	010	1.00 mm	0.0393"	Busch German	1	12	$45.36
BUR-771.00	010	1.00 mm	0.0393"	Klein English	1	6	$64.44
BUR-571.00	010	1.00 mm	0.0393"	EuroTool Swiss	1	6	$74.16
18.522	011	1.10 mm	0.0441"	Busch German	1-1/2	12	$45.36
18.502	012	1.20 mm	0.0472"	Busch German	2	12	$45.36
BUR-771.20	012	1.20 mm	0.0472"	Klein English	2	6	$64.44
BUR-571.20	012	1.20 mm	0.0472"	EuroTool Swiss	2	6	$74.16
19.382	012	1.20 mm	0.0472"	High Speed	2	1	$4.25
18.523	013	1.30 mm	0.0500"	Busch German	2-1/2	12	$45.36
BUR-771.30	013	1.30 mm	0.0500"	Klein English	2-1/2	6	$64.44
BUR-571.30	013	1.30 mm	0.0500"	EuroTool Swiss	2-1/2	6	$74.16
18.503	014	1.40 mm	0.0551"	Busch German	3	12	$45.36
BUR-771.40	014	1.40 mm	0.0551"	Klein English	3	6	$64.44
BUR-571.40	014	1.40 mm	0.0551"	EuroTool Swiss	3	6	$74.16
19.383	014	1.40 mm	0.0551"	High Speed	3	1	$4.25
18.524	0145	1.45 mm	0.0559"	Busch German	3-1/2	6	$16.32
18.504	015	1.50 mm	0.0591"	Busch German	4	12	$45.36
BUR-771.50	015	1.50 mm	0.0591"	Klein English	4	6	$64.44
BUR-571.50	015	1.50 mm	0.0591"	EuroTool Swiss	4	6	$74.16
19.384	015	1.50 mm	0.0591"	High Speed	4	1	$4.25
18.525	015	1.55 mm	0.0622"	Busch German	4-1/2	6	$16.32
18.505	016	1.80 mm	0.0630"	Busch German	5	12	$45.36
BUR-771.60	016	1.80 mm	0.0630"	Klein English	5	6	$64.44
BUR-571.60	016	1.80 mm	0.0630"	EuroTool Swiss	5	6	$74.16
19.385	016	1.80 mm	0.0630"	High Speed	5	1	$4.25
18.526	017	1.70 mm	0.0689"	Busch German	5-1/2	12	$45.36
BUR-771.70	017	1.70 mm	0.0689"	Klein English	5-1/2	6	$64.44
BUR-571.70	017	1.70 mm	0.0689"	EuroTool Swiss	5-1/2	6	$74.16
18.506	018	1.80 mm	0.0709"	Busch German	6	12	$45.36
BUR-771.80	018	1.80 mm	0.0709"	Klein English	6	6	$64.44
BUR-571.80	018	1.80 mm	0.0709"	EuroTool Swiss	6	6	$74.16
19.386	018	1.80 mm	0.0709"	High Speed	6	1	$4.25
18.527	020	1.95 mm	0.0776"	Busch German	6-1/2	12	$45.36
BUR-771.90	020	1.95 mm	0.0776"	Klein English	6-1/2	6	$64.44
BUR-571.90	020	1.95 mm	0.0776"	EuroTool Swiss	6-1/2	6	$74.16
18.507	021	2.10 mm	0.0827"	Busch German	7	12	$45.36
BUR-772.10	021	2.10 mm	0.0827"	Klein English	7	6	$64.44
BUR-572.10	021	2.10 mm	0.0827"	EuroTool Swiss	7	6	$74.16
19.387	021	2.10 mm	0.0827"	High Speed	7	1	$4.25
18.528	022	2.42 mm	0.0866"	Busch German	7-1/2	12	$45.36
BUR-572.00	022	2.42 mm	0.0866"	EuroTool Swiss	7-1/2	6	$74.16
18.508	023	2.30 mm	0.0906"	Busch German	8	12	$45.36
BUR-772.30	023	2.30 mm	0.0906"	Klein English	8	6	$64.44
BUR-572.30	023	2.30 mm	0.0906"	EuroTool Swiss	8	6	$74.16
19.388	023	2.30 mm	0.0906"	High Speed	8	1	$4.25
18.529	24	2.52 mm	0.0953"	Busch German	8-1/2	12	$68.16
BUR-572.40	24	2.52 mm	0.0953"	EuroTool Swiss	8-1/2	6	$111.96
18.509	025	2.50 mm	0.0984"	Busch German	9	12	$68.16
BUR-572.50	025	2.50 mm	0.0984"	EuroTool Swiss	9	6	$111.96
19.389	025	2.50 mm	0.0984"	High Speed	9	1	$5.30
18.530	26	2.60 mm	0.1031"	Busch German	9-1/2	12	$68.16
18.510	027	2.70 mm	0.1063"	Busch German	10	12	$68.16
BUR-572.70	027	2.70 mm	0.1063"	EuroTool Swiss	10	6	$111.96
19.390	027	2.70 mm	0.1063"	High Speed	10	1	$5.30
18.531	028	2.80 mm	0.1102	Busch German	10-1/2	12	$68.16
18.511	029	3.05 mm	0.1141"	Busch German	11	12	$68.16
BUR-572.90	029	3.05 mm	0.1141"	EuroTool Swiss	11	6	$111.96
19.391	029	3.05 mm	0.1141"	High Speed	11	1	$6.85
BUR-573.00	030	3.00 mm	0.1181"	EuroTool Swiss	11-1/2	6	$111.96
18.512	031	3.10 mm	0.1220"	Busch German	12	12	$82.08
BUR-573.10	031	3.10 mm	0.1220"	EuroTool Swiss	12	6	$111.96
19.392	031	3.10 mm	0.1220"	High Speed	12	1	$5.30
18.513	033	3.30 mm	0.1299"	Busch German	13	12	$82.08
BUR-573.30	033	3.30 mm	0.1299"	EuroTool Swiss	13	6	$111.96
19.393	033	3.30 mm	0.1299"	High Speed	13	1	$5.85
18.514	035	3.50 mm	0.1378"	Busch German	14	12	$82.08
BUR-573.50	035	3.50 mm	0.1378"	EuroTool Swiss	14	6	$111.96
19.394	035	3.50 mm	0.1378"	High Speed	14	1	$5.85
18.515	037	3.70 mm	0.1457"	Busch German	15	12	$82.08
BUR-573.70	037	3.70 mm	0.1457"	EuroTool Swiss	15	6	$169.20
19.395	037	3.70 mm	0.1457"	High Speed	15	1	$5.85
18.516	040	4.00 mm	0.1575"	Busch German	16	12	$102.00
BUR-574.00	040	4.00 mm	0.1575"	EuroTool Swiss	16	6	$169.20
19.396	040	4.00 mm	0.1575"	High Speed	16	1	$5.85
18.517	042	4.20 mm	0.1654"	Busch German	17	12	$102.00
BUR-574.20	042	4.20 mm	0.1654"	EuroTool Swiss	17	6	$169.20
19.397	042	4.20 mm	0.1654"	High Speed	17	1	$5.85	Discontinued
18.518	045	4.50 mm	0.1772"	Busch German	18	12	$102.00
BUR-574.50	045	4.50 mm	0.1772"	EuroTool Swiss	18	6	$169.20
19.398	045	4.50 mm	0.1772"	High Speed	18	1	$5.85
18.519	047	4.70 mm	0.1850"	Busch German	19	12	$102.00
19.399	047	4.70 mm	0.1850"	High Speed	19	1	$6.40
18.520	050	5.00 mm	0.1968"	Busch German	20	12	$102.00
BUR-575.00	050	5.00 mm	0.1968"	EuroTool Swiss	20	6	$169.20
19.400	050	5.00 mm	0.1968"	High Speed	20	1	$6.40
19.402	055	5.50 mm	0.2162"	High Speed	22	1	$6.40
19.404	060	6.00 mm	0.2358"	High Speed	24	1	$6.40	Discontinued
19.406	065	6.50 mm	0.2554"	High Speed	26	1	$7.95
19.408	070	7.00 mm	0.2751"	High Speed	28	1	$10.20
19.410	075	7.50 mm	0.2948"	High Speed	30	1	$7.95
19.414	085	8.50 mm	0.3341"	High Speed	34	1	$12.20
BUR-770.90	009	0.90 mm	0.0354"	Klein English	0	6	$64.44
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