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8573G

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.

	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
(*)	8573G 4	€ 0	85912	4	3,3	8	23	11	63	0.015
(*)	8573G 5	€ 0	85912	5	4,2	10	27	13	67	0.03
(*)	8573G 6	€ 0	85912	6	5	12,5	33	16	71	0.06
(*)	8573G 8	€ 0	85912	8	6,8	14	41	19,5	88	0.12
(*)	8573G 10	€ 0	85912	10	8,5	16	47	23	94	0.2
(*)	8573G 12	€ 0	85912	12	10,2	20	59	28	105	0.3

8573G

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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