CARBIDE TIPPED COUNTERBORE END MILL

Counterbore End Mill is welded with carbide flutes, which the counterbore head should be drilled firstly and then select the suitable Counterbore End Mill by the counterbore head to mill the counterbore.

PART NO.	PILOT DIAMETER (D1)	PILOT LENGTH (L1)	FLUTE DIAMETER (D2)	FLUTE LENGTH (L2)	SHANK DIAMETER (D3)	OVERALL LENGTH (L3)
AQT-M06	6.2	10	10.3	25	8	75
AQT-M08	8.2	10	13.4	25	10	80
AQT-M10	10.3	10	16.8	25	12	80
AQT-M12	12.4	10	18.8	25	12	80
AQT-M14	14.4	10	24	25	12	80
AQT-M16	16.5	10	26	30	12	100
AQT-M18	18.5	10	28	30	12	100
AQT-M20	21	10	30	30	12	100
AQT-1/4	6.55	10	11	25	8	75
AQT-5/16	8.25	10	14	25	10	75
AQT-3/8	9.8	10	15	25	12	75
AQT-1/2	13.2	10	20	25	12	80