8552G

Orig. Hartner

COMBINATION SHORT DRILLS FOR THROUGH HOLES, 90 ° RIGHT ROTATION

Type N. HSS. Cutting angle 118°.
90° countersinking angle for countersink-head screw seats. FINE tolerance.
Cylindrical shank.

	Cod. Art.	Cad.	Cod. Prod.	For screws M.	Guide tip Ø d mm	Countersink D Ø mm	Guiding spiral I length mm	Spiral total length. mm	Overall length mm	Peso Art
(*)	8552G 3	€ 0	85916	3	3,2	6	9	28	66	0.011
(*)	8552G 4	€ 0	85916	4	4,3	8	11	37	79	0.03
(*)	8552G 5	€ 0	85916	5	5,3	10	13	43	89	0.06
(*)	8552G 6	€ 0	85916	6	6,4	11,5	15	47	95	0.8
(*)	8552G 8	€ 0	85916	8	8,4	15	19	56	111	0.11
(*)	8552G 10	€ 0	85916	10	10,5	19	23	64	127	0.18