Metal carbide burrs Bohre

Metal burrs Bohre

Metal carbide burrs are metal-cutting tools used for roughing and finishing of metal products made of cast iron, steel, hard-to-machine alloys, non-ferrous metals and their alloys. Ball heads are manufactured in accordance with GOST 34202-2017.

Advantages of Bohre cutters

The working parts of Bohre carbide burrs are made of tungsten carbide YG7 (BK6-M) with a hardness of 90,0-90,7 HRA and high bending strength TRS 2750-2950 N/mm². Shanks of burrs are made of chromium-molybdenum steel of 35CrMo grade (35CrM, 35CrGSA).

Video review of carbide metal burrs

Carbide working part. Working parts of tungsten carbide borrs
Refined geometry. Bohre™ carbide teeth have been sharpened with a well-calibrated cutting edge geometry to increase the resource and durability of burrs
Full range of mold types. Production of all types of burrs from A to N
Conformity to GOST. Bohre carbide burrs are manufactured in accordance with GOST 34202-2017

Burrs for metal (cutters) Bohre:

Type A - cylindrical

Item number	D (mm)	L1 (mm)	L2 (mm)	d (mm)
KB001372	3	13	38,5	3
KB001373	6	13	48	3
KB001374	6	16	61	6
KB001375	8	20	65	6
KB001376	10	20	65	6
KB001377	12	25	70	6
KB001378	14	25	70	6
KB001379	16	25	70	6
KB001380	19	25	70	6
KB001381	25	25	70	6

Type B - cylindrical with end teeth

Item number	D (mm)	L1 (mm)	L2 (mm)	d (mm)
KB001382	3	13	38,5	3
KB001383	6	13	48	3
KB001384	6	16	61	6
KB001385	8	20	65	6
KB001386	10	20	65	6
KB001387	12	25	70	6
KB001388	14	25	70	6
KB001389	16	25	70	6
KB001390	19	25	70	6
KB001391	25	25	70	6

Type C - spherical cylindrical

Item number	D (mm)	L1 (mm)	L2 (mm)	d (mm)
KB001392	3	13	38,5	3
KB001393	6	13	48	3
KB001394	6	16	61	6
KB001395	8	20	65	6
KB001396	10	20	70	6
KB001397	12	25	70	6
KB001398	14	25	70	6
KB001399	16	25	70	6
KB001400	19	25	70	6

Type D - spherical

Item number	D (mm)	L1 (mm)	L2 (mm)	d (mm)
KB001401	3	2,7	38,5	3
KB001402	6	5,4	40	3
KB001403	6	5,4	51	6
KB001404	8	7,2	53	6
KB001405	10	9	54	6
KB001406	12	10,8	56	6
KB001407	14	12	57	6
KB001408	16	14,4	60	6
KB001409	19	18	63	6
KB001410	25	24	70	6

Type E - oval

Item number	D (mm)	L1 (mm)	L2 (mm)	d (mm)
KB001411	3	7	38,5	3
KB001412	6	10	45	3
KB001413	6	10	55	6
KB001414	8	13	58	6
KB001415	10	16	61	6
KB001416	12	20	65	6
KB001417	16	25	70	6
KB001418	19	25	70	6

Type F - spheroconical

Item number	D (mm)	L1 (mm)	L2 (mm)	d (mm)
KB001419	3	13	38,5	3
KB001420	6	13	48	3
KB001421	6	16	61	6
KB001422	8	20	65	6
KB001423	10	20	65	6
KB001424	12	25	70	6
KB001425	16	25	70	6
KB001426	19	25	70	6

Type G - spheroconical with pointed end

Item number	D (mm)	L1 (mm)	L2 (mm)	d (mm)
KB001427	3	13	38,5	3
KB001428	6	13	48	3
KB001429	6	18	63	6
KB001430	8	20	65	6
KB001431	10	20	65	6
KB001432	12	25	70	6
KB001433	16	25	70	6
KB001434	19	25	70	6

Type H - flame-shaped

Item number	D (mm)	L1 (mm)	L2 (mm)	d (mm)
KB001435	3	13	38,5	3
KB001436	6	13	48	3
KB001437	6	18	63	6
KB001438	8	20	65	6
KB001439	10	25	70	6
KB001440	12	32	77	6
KB001441	16	36	81	6
KB001442	19	38	83	6

Type J - conical with 60° angle

Item number	D (mm)	L1 (mm)	L2 (mm)	d (mm)
KB001443	3	3	38,5	3
KB001444	6	5,2	50	6
KB001445	8	7	52	6
KB001446	10	8,7	53	6
KB001447	12	10,4	55	6
KB001448	16	13,8	58	6
KB001449	19	22	67	6
KB001450	25	24	69	6

Type K - conical with 90° angle

Item number	D (mm)	L1 (mm)	L2 (mm)	d (mm)
KB001451	3	2	38,5	3
KB001452	6	3	48	6
KB001453	8	4	49	6
KB001454	10	5	50	6
KB001455	12	6	51	6
KB001456	16	8	53	6
KB001457	19	10	55	6
KB001458	25	12	57	6

Type L - conical with rounded end

Item number	D (mm)	L1 (mm)	L2 (mm)	d (mm)
KB001459	3	13	38,5	3
KB001460	6	13	48	3
KB001461	6	16	61	6
KB001462	8	22	67	6
KB001463	10	25	70	6
KB001464	12	28	73	6
KB001465	16	33	78	6
KB001466	19	38	83	6

Type M - conical with pointed end

Item number	D (mm)	L1 (mm)	L2 (mm)	d (mm)
KB001467	3	13	38,5	3
KB001468	6	13	48	3
KB001469	6	18	63	6
KB001470	8	20	65	6
KB001471	10	20	65	6
KB001472	12	25	70	6
KB001473	16	25	70	6
KB001474	19	25	70	6

Type N - conical in reverse cone shape

Item number	D (mm)	L1 (mm)	L2 (mm)	d (mm)
KB001475	3	13	38,5	3
KB001476	6	13	48	3
KB001477	6	7	52	6
KB001478	8	10	55	6
KB001479	10	10	55	6
KB001480	12	13	58	6
KB001481	16	16	61	6
KB001482	19	16	61	6

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