Yg-1 Tool Company X5070, 2 Flute 30° Helix Stub Ball End mill, G8A38060, D=6 R3.0 L=90

Yg-1 Tool Company X5070, 2 Flute 30° Helix Stub Ball End mill, G8A38060, D=6 R3.0 L=90

SKU: G8A38060

$36.90

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YG-1 X5070, 2 Flute 30° Helix Stub Ball End mill, G8A38060, D=6 R3.0 L=90

 

EDP No. R D1 D2 L1 L3 L2 Mill Dia. Tolerance Shank Dia.Tolerance No. of Flute
G8A38060 R3.0 6 6 6 12 90 0~-0.012 h5 2


 (Unit : mm)





Feature

▶ Designed to machine high hardened materials.

▶ Suitable for dry cutting, high speed cutting thanks to newly developed raw-material and new coating.

▶ Excellent workpiece finish.

▶ Designed for high precision milling operation.

▶ Higher wear -resistance.

 

High Feed End Mill Capabilities :

 High speed roughing
 High speed finishing... Mirror-like surface

 

 

▶ More number of flutes than the normal 2F ball E/M results in high-feed cutting. For X - Y wide cutting pitch, high effective cutting performs in short tool working time.

(Example of performance : for the material HRc 50~55)

ITEM SIZE RPM FEED DEPTH OF CUT
Z(mm) X-Y(mm)
HIGH FEED END MILL 4F Ø10 X R2   5,400   11,000 0.2 3.0
NORMAL BALL END MILL 2F Ø10 X R5   7,500     2,500 0.2 0.5

 

▶ For cutting on slopes and corners, the remaining part to be cut is smaller than one that remains after working with normal ball End Mill. It saves the time and cost

▶ By using straight flute, the rigidity of corner radius is improved. And it's also possible to get less damage to end teeth and    radius than normal radius End Mill.

 Cutting Conditions

 

ISO VDI
3323		 Material
Description		 Composition / Structure / Heat Treatment HB HR ◎ : Excellent
○ : Good
P 1 Non-alloy steel About 0.15% C            Annealed 125
2 About 0.45% C            Annealed 190 13
3 About 0.45% C            Quenched & Tempered 250 25
4 About 0.75% C            Annealed 270 28
5 About 0.75% C            Quenched & Tempered 300 32 ○
6 Low alloy steel Annealed 180 10
7 Quenched & Tempered 275 29
8 Quenched & Tempered 300 32 ○
9 Quenched & Tempered 350 38 ○
10 High alloyed steel,
and tool steel		 Annealed 200 15
11 Quenched & Tempered 325 35 ○
M 12 Stainless steel Ferritic / Martensitic   Annealed 200 15
13 Martensitic                   Quenched & Tempered 240 23
14 Austenitic 180 10
K 15 Grey cast iron Pearlitic / ferritic 180 10
16 Pearlitic (Martensitic) 260 26
17 Nodular cast iron Ferritic 160 3
18 Pearlitic 250 25
19 Malleable cast iron Ferritic 130
20 Pearlitic 230 21
N 21 Aluminum
wrought alloy		 Not Curable 60
22 Curable         Hardened 100
23 Aluminum-cast,
alloyed		 ≤ 12% Si, Not Curable 75
24 ≤ 12% Si, Curable        Hardened 90
25 > 12% Si, Not Curabl 130
26 Copper and
Copper Alloys
(Bronze / Brass)		 Cutting Alloys, PB>1% 110
27 CuZn, CuSnZn (Brass) 90
28 CuSn, lead-free copper and electrolytic copper 100
29 Non Metallic
Materials		 Duroplastic, Fiber Reinforced Plastic
30 Rubber, Wood, etc.
S 31 Heat Resistant Super
Alloys		 Fe Based      Annealed 200 15
32 Fe Based      Cured 280 30
33 Ni or Co Based        Annealed 250 25
34 Ni or Co Based        Cured 350 38
35 Ni or Co Based        Cast 320 34
36 Titanium
Alloys		 Pure Titanium 400 Rm
37 Alpha + Beta Alloys    Hardened 10500 Rm
H 38 Hardened steel Hardened 550 55 ◎
39 Hardened 630 60 ◎
40 Chilled Cast Iron Cast 400 42 ○
41 Hardened Cast Iron Hardened 550 55 ◎

Recommended for the Yg-1 Tool Company X5070, 2 Flute 30° Helix Stub Ball End mill, G8A38060, D=6 R3.0 L=90

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