Section I 25-26

Corner Radius & Ballnose Endmill Selection Guide

¥ : 1st Recommendation, ¥ : 2nd Recommendation, ¡ : Good, Blank: Not recommended, × : Unsuitable

Material

P

H M S K N

Series Name / Series Code

Applications / Features

Diameter DC (Min. to Max.)

Appearance

I

inch ( mm )

General Endmilling with Corner Radius High Efficiency Endmill with Corner Radius

GSX MILL Radius GSX 40000-R

ø3 to 12

¥ ¥ ¥ ¥ ¥ ¥ ¥ ¡ ¡

GSV Anti-vibration Radius GSV 4000-R SSEH Anti-vibration Radius SSEHVL 4000-R

ø3 to 25

¡¥¥¥¥¥¡ ¥¡¡

ø4.5 to 16

¡ ¥

Exotic Material

SSEH Radius SSEH 4000-R

ø4.5 to 16

¡ ¥

MOLD FINISH MASTER SUMIBORON Radius Endmills BNBR

High-precision Mold Profiling ø0.2 to 2

× ×

¡ ¡ ¥ ¥

Cemented Carbide and Hard Brittle Material

MOLD FINISH MASTER SUMIDIA BINDERLESS Radius Endmills NPDRS

ø0.2 to 2

Cemented Carbide

Hard Brittle Material

¥

¡

¥ : 1st Recommendation. ¥ : 2nd Recommendation, ¡ : Good, Blank: Not recommended, × : Unsuitable

Material

P

H M S K N

Series Name / Series Code

Ballnose Radius (Min. to Max.) / Tolerance inch ( mm ) R0.2 to 10 .0625-1.00" ± 0.01

Applications / Features

Appearance

GSXMILL Ballnose GSXB

General- purpose Aluminum and Non-Ferrous Metal

¥¥¥¥¥¥¡ ¥¡¡

DLC - AURORA Coat Ballnose SNB 2000DL

R1 to 8 ± 0.01

¥ ¥

AURORA Coat Long Neck Ballnose Endmills SNB2

R0.05 to 2 ± 0.005 R0.1 to 0.5 ± 0.005 R0.2 to 1 ± 0.005

¥ ¥

Copper Electrodes

MOLD FINISH MASTER SUMIBORON Ballnose Endmills BNBC MOLD FINISH MASTER SUMIBORON Ballnose Endmills BNBP

¥

High- precision Mold Profiling

× ×

¡ ¡ ¥ ¥

R0.1 to 1 MOLD FINISH MASTER

SUMIDIA BINDERLESS Ballnose Endmills NPDBS (For Standard Finishing)

Cemented Carbide

Hard Brittle Material

¥

¡

Cemented Carbide and Hard Brittle Material

R0.1 to 1 MOLD FINISH MASTER SUMIDIA BINDERLESS Ballnose Endmills NPDB (For Precision Finishing) R0.5 to 1 SUMIDIA Coat Ballnose Endmills SDCB

Cemented Carbide

Hard Brittle Material

¥

¡

Cemented Carbide

Hard Brittle Material

¥

¡

I 3

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