Carbide Spiral Reamer, High-Precision Tolerance Model

Specifications

Model Number		Chamfer Length T	Blade Length ℓ	Length Under Neck ℓ1	Overall Length L	Shank Diameter d	Number of Flutes
	Flute Diameter D
SEC-HP-SPR	1	0.2 ~ 0.3	10	-	33	1	4
	1.5	0.3 ~ 0.45	15	-	40	1.5	4
	2	0.4 ~ 0.6	15	-	50	2	4
	2.5	0.42 ~ 0.63	20	-	57	2.5	6
	3.	0.5 ~ 0.75	20	-	57	3	6
	3.5	0.58 ~ 0.87	20	-	57	3.5	6
	4.	0.6 ~ 0.9	19	49	75	4	6
	4.5	0.6 ~ 0.9	21	51	80	4.5	6
	5.	0.6 ~ 0.9	23	59	86	5	6
	5.5	0.6 ~ 0.9	26	65	93	5.5	6
	6	0.6 ~ 0.9	28	71	101	6	6
	6.5	0.6 ~ 0.9	28	71	101	6	6
	7	0.7 ~ 1.05	31	78	109	7	6
	7.5	0.7 ~ 1.05	31	78	109	7	6
	8	0.7 ~ 1.05	33	84	117	8	6
	8.5	0.7 ~ 1.05	33	84	117	8	6
	9.	0.7 ~ 1.05	36	88	125	9	6
	9.5	0.7 ~ 1.05	36	88	125	9	6
	10	0.7 ~ 1.05	38	97	133	10	6
	11	0.8 ~ 1.2	38	97	133	10	6
	12	0.8 ~ 1.2	44	110	151	12	6
	13	0.8 ~ 1.2	44	110	151	12	6

For Cutting Conditions, Refer to >>Click here.

More Information

●High-accuracy hole finishing is achieved by narrowing the width of the blade diameter tolerance.
●High-speed cutting provides a significant improvement in efficiency compared to a high-speed steel reamer.
●Thanks to its long lifetime, high-precision machining can be sustained over a long period.
●High-speed cutting can be done even faster with the adoption of a helical flute.