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8520G

Orig. Hartner

EXTRA-LONG DRILLS FOR METALS, RIGHT-HAND ROTATION

extra long drills, right hand cutting

DIN 1870

DIN 1870. Type FNR1. HSS. Cutting angle 130°,
EXTRA-LONG pattern.
For steel up to 900 N/sqmm, cast iron, bronze and brass.
For deep holes up to 10 times the drill diameter, without chip discharge.

Morse taper shank.

	Note	Cod. Art.	Cad.	Cod. Prod.	Ø mm	Overall length mm	Helix length mm	Drive C.M.	Peso Art
(*)		8520G 8	€ 0	82340	8	265	165	1	0.13
(*)		8520G 9	€ 0	82340	9	275	175	1	0.18
(*)	In eliminazione	8520G 9.5	€ 0	82340	9,5	275	175	1	0.2
(*)		8520G 10	€ 0	82340	10	285	185	1	0.213
(*)		8520G 10.5	€ 0	82340	10,5	285	185	1	0.226
(*)		8520G 11	€ 0	82340	11	300	195	1	0.24
(*)		8520G 12	€ 0	82340	12	310	205	1	0.272
(*)		8520G 13	€ 0	82340	13	310	205	1	0.304
(*)		8520G 13.5	€ 0	82340	13,5	325	220	1	0.32
(*)		8520G 14	€ 0	82340	14	325	220	1	0.336
(*)		8520G 15	€ 0	82340	15	340	220	2	0.381
(*)		8520G 16	€ 0	82340	16	355	230	2	0.426
(*)		8520G 17	€ 0	82340	17	355	230	2	0.47
(*)		8520G 17.5	€ 0	82340	17,5	370	245	2	0.493
(*)		8520G 18	€ 0	82340	18	370	245	2	0.515
(*)	In eliminazione	8520G 18.5	€ 0	82340	18,5	370	245	2	0.538
(*)		8520G 19	€ 0	82340	19	370	245	2	0.56
(*)		8520G 20	€ 0	82340	20	385	260	2	0.605
(*)		8520G 20.5	€ 0	82340	20,5	385	260	2	0.643
(*)		8520G 21	€ 0	82340	21	385	260	2	0.682
(*)		8520G 22	€ 0	82340	22	405	270	2	0.758
(*)		8520G 23	€ 0	82340	23	405	270	2	0.835
(*)		8520G 24	€ 0	82340	24	440	290	3	0.912
(*)		8520G 25	€ 0	82340	25	440	290	3	0.97
(*)		8520G 28	€ 0	82340	28	460	305	3	1.309
(*)		8520G 30	€ 0	82340	30	460	305	3	1.533

Tabelle tecniche (1)
- Tabella tecnica Nr. 11 Tabella attacchi Cono Morse
Tabelle tecniche (1)
- Tabella tecnica Nr. 23 Punte elicoidali - Caratteristiche ed elementi costruttivi
Tabelle tecniche (1)
- Tabella tecnica Nr. 33 Consigli per l’impiego di punte elicoidali > 10xD

8520G

EXTRA-LONG DRILLS FOR METALS, RIGHT-HAND ROTATION

extra long drills, right hand cutting

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