BIG DAISHOWA High Performance Tooling Solutions Vol 3

INDEXABLE INSERTS

APPLICATION ADVICE This section contains a wide range of indexable inserts selected for fine boring or rough boring tools which have been tested under the most diverse working conditions. For individual tool combinations comprehensive cutting data tables with detailed information are available on request.

CUTTING MATERIALS

ISO Application Groups

ISO Main Groups

Work Piece Materials Carbon Steels Cast Steel Stainless Steels Cast Iron Aluminium Non-Ferrous Metals Synthetic Materials Titanium NiCo Alloys High Temperature Alloys

P10

P20

P30

P40

P50

P

M K

M40

M10 K10 N10

M20

M30

K20

K30

N

S10

S20

S

Increasing Fracture Strength / Toughness

Increasing Abrasion & Thermal Resistance

CARBIDE — Tungsten Carbide with the addition of titanium carbide, tantalum carbide and cobalt as binding agents. Depending on the ISO Group, these are suitable for rough- and finish-boring of ferrous and non-ferrous materials. CERMET (CT) — A combination of titanium carbide and titanium nitride. They have high thermal and abrasion resistance and are suitable for finish-boring and light rough-boring of steel at high cutting speeds. CUBIC BORON NITRIDE (CBN) — This CBN grade feature an extremely high wear resistance and is suitable for finish-boring hardened steels up to 70 HRC and hard nickel alloys. CUBIC BORON NITRIDE (CBN-CH) — Suitable for high-speed finishing gray cast iron in optimal conditions, this type features a T-land edge prep for superior wear resistance. CUBIC BORON NITRIDE (CBN-CHN) — Cast iron grade with radius honed cutting edge for suitable for high-speed finishing of gray cast iron in less-stable conditions. POLYCRYSTALLINE DIAMOND (PCD) — Extremely hard and abrasion-resistant cutting edge for high-speed finish boring of non-ferrous materials and composites.

COATING

REMARKS

TNP11 TNP12 TNP16 TAN18 ALCR10 ALCR20

TiCN, Al2O3, TiN—Superb general purpose roughing &_finishing grade TiN, TiC, TiN—Extremely tough grade for heavy interruption and stainless steel

TiC, Al2O3—Optimal tool life in cast iron

TiAlN—Excellent wear resistance in steel/cast iron combined w/ideal edge prep in optimal/critical conditions

ALCrN (Alcrona)—Excellent wear resistance in stainless steel/high nickel alloys combined w/ideal edge prep in critical conditions

ALCrN (Alcrona)—Excellent toughness combined with substrate for interrupted cuts

AL10

Aluminum Oxide–General purpose for steel/cast iron

SYMBOLS

= Less Suitable = Suitable = First Choice

+ ++

530

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