Carbide 4-Flute Square Alterations End Mill

Specifications

■ Table of Standards
Shape Specification for Blade Edge -CR / -CC

Flute Diameter D (Selection)	-CR / -CC 0.1 mm Increment Designation	Additional Processing Unit Price
		CR	CC
4, 4.5	0.1 ~ (D-2) / 2
5, 5.5
6 ~7.5
8 ~ 10	0.1 ~ 3.0
11 ~ 20

[ ! ]For the standards for the blade diameter (D), blade length (ℓ) and total length (L), refer to the page for the relevant model number.
[ ! ]Machining the blade edge shape shortens the blade length (ℓ) and the total length (L) by approximately D x 0.5 (up to 5 mm).

Blade Diameter Specification -PP

Nominal No.	-PP 0.01 mm Increment Designation	Additional Processing Unit Price
4	3.70 ~ 3.99
4.5	4.01 ~ 4.49
5	4.51 ~ 4.99
5.5	5.01 ~ 5.49
6	5.51 ~ 5.99
6.5	6.01 ~ 6.49
7	6.51 ~ 6.99
7.5	7.01 ~ 7.49
8	7.51 ~ 7.99
8.5	8.01 ~ 8.49
9	8.51 ~ 8.99
9.5	9.01 ~ 9.49
10	9.51 ~ 9.99
11	10.51 ~ 10.99
12	11.51 ~ 11.99
13	12.51 ~ 12.99
14	13.51 ~ 13.99
15	14.51 ~ 14.99
16	15.51 ~ 15.99
18	17.51 ~ 17.99
20	19.51 ~ 19.99

Shank Additional Processing -KN/-LC

Flute Diameter D (Selection)	Length Under Neck Specification -KN 1 mm Increment Designation	Total Length Specification -LC 1 mm Increment Designation	Figure	Additional Processing Unit Price
				KN	LC
2 ~ 5.5	KN ≥ ℓ + 5 and KN ≤ L - 23	LC ≥ ℓ + 10 + 3d	1
6	KN ≥ ℓ + 5 and KN ≤ L - 3d		2
6.5
7
7.5
8
8.5
9
9.5
10
11
12
13
15
16
20

[ ! ]For the standards for the blade length (ℓ), total length (L), and shank diameter (d), refer to the page for the relevant model number.
[ ! ]When used together, specify the length under neck (KN) and the total length (LC) such that they are in the range given by LC ≥ KN + 3d + 5.
[ ! ]Specifying the length under neck (KN) indicates that the shank clearance diameter will be the blade diameter less 0.2 ~ 0.5 mm.