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153-814 South Korea
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For Synthetic Materials

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2BY 2F Ball End for Synthetic Materials

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Features
• Used micrograin solid carbide excellent for high speed cutting
• Greater rigidity and reduced chattering through optimized geometry
• Improved workpiece surface quality
• For Dry cutting and Wet cutting

2BY-dwg.png

Tolerance

Cutting Dia.

D≤6: 0/-0.01
D>6: 0/-0.015

Radius

R≤0.25: 0/-0.005
R>0.25: 0/-0.01



Recommended workpiece Material :

◎:First choice   ○:Alternative choice   △:Limited choice

Carbon Steel/Alloy Steel
(up to 350 HB)
Stainless Steel
(up to 240 HB)
Cast lron
(up to 260 HB)
Prehardened Steel
(up to 50 HRc)
Hardened Steel
(45 to 55 HRc)
Super Hardened Steel
(55 to 68 HRc)
Titanium
Alloy
Copper
Alloy
Aluminum
Alloy
Resin &
Plastics
Graphite

(Unit: mm)

EDP No. Cutting Dia X Radius of Ball Nose
d X R
Length of Cut

L1
Length of Reach

L2
Overall Length

L
Shank Dia

D
Quantity
2BY 030 070 45 0.3 X R0.150.7453
2BY 030 180 45 0.3 X R0.151.8453
2BY 050 100 50 0.5 X R0.251503
2BY 050 200 50 0.5 X R0.252503
2BY 100 500 60 1.0 X R0.55603
2BY 100 1000 60 1.0 X R0.5510603
2BY 100 1500 60 1.0 X R0.5515603
2BY 100 2000 70 1.0 X R0.5520703
2BY 150 1000 60 1.5 X R0.7510603
2BY 150 1500 70 1.5 X R0.751015703
2BY 150 2000 70 1.5 X R0.751020703
2BY 200 1000 60 2.0 X R1.010603
2BY 200 1500 60 2.0 X R1.01015603
2BY 200 2000 70 2.0 X R1.01020703
2BY 250 1000 60 2.5 X R1.2510603
2BY 300 1000 60 3.0 X R1.510603
2BY 300 1500 60 3.0 X R1.515603
2BY 300 2000 80 3.0 X R1.520803
2BY 400 2000 80 4.0 X R2.020804
2BY 400 2000 100 4.0 X R2.0201004
2BY 400 2000 130 4.0 X R2.0201304
2BY 500 3000 100 5.0 X R2.5301006
2BY 600 2000 100 6.0 X R3.0201006
2BY 600 3000 80 6.0 X R3.030806
2BY 600 3000 100 6.0 X R3.0301006
2BY 600 4000 100 6.0 X R3.0401006
2BY 600 4000 120 6.0 X R3.0401206
2BY 600 4000 150 6.0 X R3.0401506
2BY 800 4500 120 8.0 X R4.0451208
2BY 800 4500 150 8.0 X R4.0451508
2BY 1000 5000 120 10.0 X R5.05012010
2BY 1000 5000 150 10.0 X R5.05015010
2BY 1200 5000 130 12.0 X R6.05013012
2BY 1200 5000 150 12.0 X R6.05015012