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8575G

Orig. Hartner

SHORT DRILLS FOR CENTERING HOLES TO BE THREADED, RIGHT ROTATION

straight shank drills for threated 60° centre holes, right hand cutting

DIN 332

DIN 332. Type N. HSS. Cutting angle 118°.
With independent flutes. Small spiral flute for drilling. Bigger spiral flute with 60° countersinking angle.
Suitable for centerings to be threaded. To be used with automatic machines. Cylindrical shank with flat side surface and external lubrication channels.

	Cod. Art.	Cad.	Cod. Prod.	For screws M.	Guide tip Ø mm	Countersink Ø mm	Spiral length mm	Guide tip length mm	Overall length mm	Peso Art
(*)	8575G 4	€ 0	85910	4	3,3	8	23	11	63	0.015
(*)	8575G 5	€ 0	85910	5	4,2	10	27	13	67	0.03
(*)	8575G 6	€ 0	85910	6	5	12,5	33	16	71	0.06
(*)	8575G 8	€ 0	85910	8	6,8	14	41	19,5	88	0.12
(*)	8575G 10	€ 0	85910	10	8,5	16	47	23	94	0.2
(*)	8575G 12	€ 0	85910	12	10,2	20	59	28	105	0.3
(*)	8575G 16	€ 0	85910	16	14	25	67	33	132	0.4
(*)	8575G 20	€ 0	85910	20	17,5	31,5	76	38	145	0.529

8575G

SHORT DRILLS FOR CENTERING HOLES TO BE THREADED, RIGHT ROTATION

straight shank drills for threated 60° centre holes, right hand cutting

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