Каталог Sumitomo инструмент для отрезки - страница 3

• Characteristics
• Holders available in Carbide (SumiGrip) and Steel (SumiGrip Jr.).
• Capable of interrupted machining.
• Can be use for cut-off, grooving and chamfering applications.
• Type ① Holder Tool block type

Small wedge angle

STFH type (Steel) / WCFH type (Carbide)

High performance insert

② Shank type

STFS Type (Steel) / WCFS Type (Carbide)

Optimal undercut shape

• Performance (Holder)
• Insert clamp strength
• Holder overhang
• Wear resistance

80 SumiGrip (carbide) Over 2 times more than competitors!! Work shape 0.15 70 Competitor A

SumiGrip Jr. 270 SumiGrip Jr. (steel) Breakage

60 0.10 SumiGrip Jr. (steel)

Competitor A 50 F SumiGrip (carbide) Competitor A 0.05

130 40 3 mm wide

Work materials: v = 80 m/min Dry c c Wet (water soluble) Grooving

• Cut-Off

GG Type/GF Type/CF Type Chipbreaker, New Grade AC1030U

• Utilizing grooving tool GND type chipbreaker series for Threading

excellent chip control. GG type GF type CF type

• Low cutting force chipbreakers GF type (neutral) or CF type (handed) inserts, coupled with a carbide blade, enables stable machining and prevents chattering even when machining stainless steel.
• Achieving stable and longer tool life with the new AC1030U grade.

Neutral Neutral HandedHanded

General purpose Exotic alloy/ Exotic alloy/

Low cutting force type Low cutting force type

• Performance (Chipbreaker)
• Chip control capability

GF type GG type Conventional

• Vibration reduction capability

Work material: S45C (ø40 mm) 3.0 mm width cut-off Cutting conditions: v =100m/min c f = 0.1 mm/rev Wet

Work material: SUS316 (ø40 mm) 3.0 mm width cut-off Cutting conditions: v = 100 m/min c f = 0.1 mm/rev Wet

GF type Conventional