Xuất xứ: Nhật Bản
Nhà sản xuất: Fukuda Seiko
Model: RB2TE

Mô tả

• Các biến thể kích thước phong phú, gia công đồng thời bề mặt đầu côn và các góc dưới.
• Chất liệu: HSS-Co (SKH56)
• Góc nghiêng me: Xoắn phải 25°
• Dung sai góc: ±5′
• Dung sai R: ± 0,025

Bản vẽ kỹ thuật

Thông số kỹ thuật

■ Taper radius end mill 2-flute (tip diameter 3)

Tip diameter (φD)	One angle (θ)	Corner (R)	Large end diameter (φD1)	Blade length (𝓵)	Overall length (L)	Shank diameter (φd)
3	1°	0.5	3.52	15	61	6
		1
	1ﾟ30′	0.5	3.79
		1
	2°	0.5	4.05
		1
	3°	0.5	4.57
		1

■ Taper radius end mill 2-flute (tip diameter 4)

Tip diameter (φD)	One angle (θ)	Corner (R)	Large end diameter (φD1)	Blade length (𝓵)	Overall length (L)	Shank diameter (φd)
4	1°	0.5	4.7	20	66	6
		1
	1ﾟ30′	0.5	5.05
		1
	2°	0.5	5.4
		1
	3°	0.5	6.1
		1

■ Taper radius end mill 2-flute (tip diameter 5)

Tip diameter (φD)	One angle (θ)	Corner (R)	Large end diameter (φD1)	Blade length (𝓵)	Overall length (L)	Shank diameter (φd)
5	1°	0.5	5.87	25	71	6
		1
		1.5
	1ﾟ30′	0.5	6.31
		1
		1.5
	2°	0.5	6.75			8
		1
		1.5
	3°	0.5	7.62
		1
		1.5

■ Taper radius end mill 2-flute (tip diameter 6)

Tip diameter (φD)	One angle (θ)	Corner (R)	Large end diameter (φD1)	Blade length (𝓵)	Overall length (L)	Shank diameter (φd)
6	1°	0.5	7.05	30	80	8
		1
		1.5
		2
	1ﾟ30′	0.5	7.57
		1
		1.5
		2
	2°	0.5	8.1
		1
		1.5
		2
	3°	0.5	9.14			10
		1
		1.5
		2

■ Taper radius end mill 2-flute (tip diameter 8)

Tip diameter (φD)	One angle (θ)	Corner (R)	Large end diameter (φD1)	Blade length (𝓵)	Overall length (L)	Shank diameter (φd)
8	1°	0.5	9.4	40	90	10
		1
		1.5
		2
	1ﾟ30′	0.5	10.09
		1
		1.5
		2
	2°	0.5	10.79
		1
		1.5
		2
	3°	0.5	12.19			12
		1
		1.5
		2

■ Taper radius end mill 2-flute (tip diameter 10)

Tip diameter (φD) One angle (θ) Corner (R) Large end diameter (φD1) Blade length (𝓵) Overall length (L) Shank diameter (φd) 10 1° 0.5 11.75 50 110 12 1 1.5 2 2.5 3 1ﾟ30′ 0.5 12.62 1 1.5 2 2.5 3

Tip diameter (φD) One angle (θ) Corner (R) Large end diameter (φD1) Blade length (𝓵) Overall length (L) Shank diameter (φd) 10 2° 0.5 13.49 50 110 12 1 1.5 2 2.5 3 3° 0.5 15.24 16 1 1.5 2 2.5 3

■ Taper radius end mill 2-flute (tip diameter 12)

Tip diameter (φD)	One angle (θ)	Corner (R)	Large end diameter (φD1)	Blade length (𝓵)	Overall length (L)	Shank diameter (φd)
12	1°	0.5	14.09	60	120	12
		1
		1.5
		2
	1ﾟ30′	0.5	15.14			16
		1
		1.5
		2
	2°	0.5	16.19
		1
		1.5
		2
	3°	0.5	18.29			20
		1
		1.5
		2

■ Taper radius end mill 2-flute (tip diameter 16)

Tip diameter (φD)	One angle (θ)	Corner (R)	Large end diameter (φD1)	Blade length (𝓵)	Overall length (L)	Shank diameter (φd)
16	1°	0.5	18.79	80	170	16
		1
		1.5
		2
	1ﾟ30′	0.5	20.19			20
		1
		1.5
		2
	2°	0.5	21.59
		1
		1.5
		2
	3°	0.5	24.39			25
		1
		1.5
		2