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 Type (Steel)/WCFH Type (Carbide) 2. Shank Type STFS Type (Steel)/WCFS Type (Carbide) Holders High Performance Insert Small Wedge Angle Optimal undercut shape
F
■ Cutting Performance (Holder)
● Insert Clamping Force
● Holder Overhang
● Wear Resistance
80
SumiGrip (Carbide)
Work Material Shape
Over double that of competitors’ products!!
0.15
Competitor A Breakage
70
SumiGrip Jr. (Steel)
270
SumiGrip Jr.
×
0.10
60
SumiGrip Jr. (Steel)
Competitor A
50
SumiGrip (Carbide)
Competitor's Product A 3mm Width
0.05
130
40
0
50
100
0
0.1
0.2
0.3
Feed Rate f (mm/rev)
No. of Cut-offs
0
100
200
300
Part Material: Medium Strength Steel S45C(Hex), Insert: 3mm Width Coated Cutting Conditions: v c =150m/min, f =0.15mm/rev Wet (Water Soluble)
Part Material: Medium Strength Steel S45C ( ø 50mm, 250HB) Cutting Conditions: v c =80m/min Dry
Large
Insert Clamping Force (N)
■ GG Type/GF Type/CF Type Chipbreaker, New Grade AC1030U ● Utilizing grooving tool GND type chipbreaker series for excellent chip control. ● Low cutting force chipbreaker GF type (neutral) or CF type (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 new AC1030U grade.
GG Type
GF Type
CF Type
Neutral
Neutral
Handed
Exotic Alloy / Low Cutting Force Type
Exotic Alloy / Low Cutting Force Type
General-purpose
■ Cutting Performance (Chipbreaker) ● Chip Control (Performance)
Work Material: S45C (ø40mm)
3.0mm Width Cut-Off
Cutting Conditions: v
c =100m/min f =0.1mm/rev Wet
GF Type
GG Type
Conventional Tool
● Anti-Vibration Performance
Work Material: SUS316 (ø40mm) 3.0mm Width Cut-Off Cutting Conditions: v
c =100m/min f =0.1mm/rev Wet
Conventional Tool
GF Type
F50
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