SumiGrip
■ Features ● Available in carbide blade (SumiGrip) and steel blade (SumiGrip Jr.) ● Capable of interrupted machining. ● Can be used for cutting off, grooving, chamfering, etc. ■ Types 1. Tool Block Type STFH (Steel) / WCFH (Carbide) 2. Shank Type STFS (Steel) / WCFS (Carbide) Holders High Performance Insert Small Wedge Angle Optimal undercut shape
F
● Insert Clamping Force ■ Cutting Performance (Holder)
● Holder Overhang
● Wear Resistance
3.150
SumiGrip (Carbide)
Material Shape
Over double that of competitors’ products!
.0059
Competitor A Breakage
2.756
SumiGrip Jr. (Steel)
270
SumiGrip Jr.
×
.0039
2.362
SumiGrip Jr. (Steel)
Competitor A
1.968
SumiGrip (Carbide)
Competitor's Product A .118” / 3mm Width
.0019
130
1.575
0
50
100
0
.0039 .0079 .0118
Feed Rate f (IPR)
No. of Cut-offs
0
100
200
300
Part Material: Medium Strength 1045 Steel (Hex), Insert: .118” Width Coated Cutting Conditions: v c = 500 SFM, f = .0059 SFM Wet (Water Soluble)
Part Material: Medium Strength 1045 Steel ( ø 1.968” , 250HB) Cutting Conditions: v c = 260 SFM, Dry
Large
Insert Clamping Force (N)
■ GG / GF / CF Chipbreaker, New Grade: AC1030U ● Utilizing grooving tool GND Series chipbreakers for excellent chip control. ● Low cutting force chipbreaker GF (neutral) or CF (handed) inserts, coupled with a carbide blade enable stable machining and prevents chattering even when machining stainless steel. ● Achieving stable and long tool life with the AC1030U grade.
GG
GF
CF
Neutral
Neutral
Handed
Exotic Alloy / Low Cutting Force
Exotic Alloy / Low Cutting Force
General-Purpose
■ Cutting Performance (Chipbreaker) ● Chip Control Performance
Part Material: 1045 Steel (ø1.575") .118" Width Cut-Off Cutting Conditions: v c = 330 SFM f = .0039 IPR Wet
GF
GG
Conventional Tool
● Anti-Vibration Performance
Part Material: SUS316 (ø1.575") .118" Width Cut-Off Cutting Conditions: v c = 330 SFM f = .0039 IPR Wet
GF
Conventional Tool
F60
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