| Insert Grades Specification |
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| Steel | Stainless | Cast Iron | Non-Ferrous | High Temp Alloy | Hard Steel |
| GRADE | ANSI | ISO | PRIMARY APPLICATION RANGE | WORKPIECE MATERIALS | ||||||
| 586XRm | C1-C2 | M30-M20 K40-K20 |
PVD TiAlN / AlTiN family of Coated Carbide, general purpose to high velocity milling applications on non-ferrous materials involving heavy to moderate shock. Superior edge strength and wear resistance. |
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| 606jRm | C5-C6 | P30-P15 | PVD TiAlN / AlTiN family of Coated Carbide, general purpose milling of ferrous materials at normal to accelerated spindle velocities. Excellent impact resistance as well as superior wear characteristics. |
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| 902XRm | C5-C6 | P40-P20 | PVD TiAlN / AlTiN family of Coated Carbide, general purpose milling at normal to accelerated spindle velocities. |
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| 904XRm | C2-C3 | M30-M20 | PVD TiAlN / AlTiN family of Coated Carbide, general purpose milling at normal to accelerated spindle velocities. |
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| 908XRm | C1-C2 | N30-N20 S25 |
PVD TiB2 Coated Carbide, offering superior lubricity for high velocity milling applications on non-ferrous materials. |
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| LT-40 | C5-C6 | P30-P20 M20-M10 |
TiN Coated Carbide, general purpose milling of moderate to tough steel and steel alloys. Excellent wear characteristics. |
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| LT-45 | C1-C2 | S25 M30-M20 |
PVD TiN Coated Carbide, specifically designed for a broad range of applications involving austentitic stainless steel and cast iron. Good heat and wear resistance. |
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| LT-50 | C1-C2 C5 |
M20-M30 K20-K30 |
CVD TiCN / TiC / TiN Coated Carbide, heavy metal removal to general purpose milling applications over a broad range of speeds and feeds. Superior impact and shock resistance combined with good wear resistance. |
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| LT-1475 | C5-C6 C1-C2 |
P40-P30 M20-M10 N15 K30 |
PVD Multi-Coated Carbide, Multi-purpose grade best for gummy or stringy materials. |
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| LT-2373B | C1-C3 | K25-K15 M20-M10 |
PVD Advanced adhesion, Supernitride Coated Carbide for all cast irons and Stainless Steel. |
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| LT-3081 | C5-C6 | P40-P30 | Thick PVD Supernitride Coated Carbide with advanced adhesion. Ideal for roughing Cast and Alloy steels in high performance applications. |
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| LT-4066 | C5 | P40-P30 | Multi-Coated Carbide MT-CVD, for roughing applications in Alloy & Forged Steel, with interrupted cuts at moderate speeds. |
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| LT-4073B | C5-C6 | P30-P20 | PVD Advanced adhesion, Supernitride Coated Carbide for all Steel. |
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| LT-4081 | C5-C6 | P10-P30 | Thick PVD Supernitride coating, ideal for roughing steels. |
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| LT-4581 | C2 C5 |
M20 P30 |
Thick PVD Supernitride coating, ideal for roughing steels, higher impact resistance. |
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| LT-5026 | C5-C6 | P30-P20 M20-M10 K20-K10 |
MT-CVD Multi-coating for steels at higher Cutting Speeds. |
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| LT-5565 | C5 | P40-P30 | Multi-Coated Carbide MT-CVD, for roughing applications in Alloy & Forged Steel, with interrupted cuts at moderate speeds. |
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| LT-7175 | C5-C6 C1-C2 |
P40-P30 M20-M10 K30 |
PVD Multi-Coated Carbide, Multi-purpose general grade for Alloyed Steel, Stainless and Cast Iron. |
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| LT-8016 | C2-C3 | M20-M10 N20 K25-K15 H10 S20 |
PVD Mulit-Coated Carbide for Stainless and Cast Iron. |
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| LT-8240 | Intended for cutting edge which have high stresses, not limited to, but best for steels to 20 Rc, high cobalt content, lower to medium cutting speeds. |
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| LT-8473B | C2 | K25 M20 |
PVD Advanced adhesion Supernitride Coated Carbide. |
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| LTC-10 | C1-C2 | S30 M20-M30 K40-K-30 |
Uncoated Carbide, heavy roughing applications on a variety of non-ferrous materials. Outstanding shock and impact resistance as well as excellent edge strength. |
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| LTC-14 | C5-C6 | P40-P30 M20-M30 |
Uncoated Carbide, general purpose milling applications on moderate to tough steel and steel alloys. Excellent balance between wear characteristics and shock resistance. |
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| LTC-21 | C2 | N25-N15 K20-K10 S20-S30 |
Uncoated Carbide, general purpose milling applications on all non-ferrous materials as well as some non-metallic material groups with good wear resistance. |
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| LTC-22 | C1 | S40-S25 | Uncoated Carbide, milling applications involving tough or abrasive non-ferrous materials such as titanium or nickel based alloys. |
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| M+ | C5-C6 | P30-P25 | Uncoated Carbide, general purpose milling of moderate to tough steel and steel alloys. Excellent shock resistance. |
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| GRADE | ANSI | ISO | PRIMARY APPLICATION RANGE | WORKPIECE MATERIALS | |
| LTC-1200 | C2 | K25-K15 | General Purpose Silicon Nitride. |
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| LTC-1500 | C2 | K20-K10 | Advanced high performance Silicon Nitride. |
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| LT-150043 | C2 | K20-K10 | PVD coating, Advanced high performance Silicon Nitride. |
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| GRADE | ANSI | ISO | PRIMARY APPLICATION RANGE | WORKPIECE MATERIALS | |||
| LTC-110 | C4 | N20-N10 | Smallest grain PCD, Excellent edge quality, Good abrasion, Fair impact, Excellent finish. |
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| LTC-120 | C4 | N15-N10 | Small grain PCD, Good Edge quality, Excellent abrasion, Moderate impact, Good finish. |
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| LTC-125 | C4 | N30-N05 | Bimodal Medium to Course grain size PCD, Highly abrasion resistance, Outstanding impact strength, Very good surface finish, Long tool life. |
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| LTC-130 | C4 | N05-N10 | High Strength PCD for Interruption, Extremely high abrasion, High impact strength, Fair surface finish. |
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| LTC-151 | C4 | N05 | CVD Diamond coated product, Good finish, Applied over any shape geometry carbide, Required low cobalt content. |
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| LTC-180 | C4 | N30-N05 | Bimodal particle sizes, Highly abrasion resistance, Outstanding impact strength, Very good surface finish, Long tool life. |
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| GRADE | PCD - Composition Performance | Application | ||
| PDC | A fine grain PCD (Polycrystalline Diamond) for tight tolerances and good finish where a sharp edge is required. | Fine finishing and general purpose turning in low abrasive or low silicon content of non-ferrous metals and non-metallic materials. | ||
| PDC-S | A course grain PCD (Polycrystalline Diamond) for close tolerances where toughness and flank wear is required. | Finishing and general purpose turning or milling of medium to high content of abrasion or silicon reinforced materials. | ||
| TFC | A solid, single synthetic diamond crystal for extremely sharp cutting edge when extrememly tight tolerances are required. Is the highest abrasion resistance and has maximum thermal conductivity. | Super finishing to roughing of all non-ferrous and non-metallic materials of abrasion or silicon reinforced material. | ||
| GRADE | ANSI | ISO | PRIMARY APPLICATION RANGE | WORKPIECE MATERIALS | |||
| LTC-200 | C2 | K15-K05 H25-H30 |
High content CBN, Superior impact Strength, Good Abrasion resistance. |
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| LTC-205 | C2 | K05-K15 H30 |
High content CBN, Superior impact Strength, Higher Abrasion resistance. |
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| LTC-220 | C3 | K05-K10 | Low % volume content CBN, Good toughness, Excellent abrasion resistance. |
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| LTC-230 | C2 | K25-K35 H30 |
Medium content CBN, Superior impact strength, Excellent abrasion resistance. |
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| LTC-235 | C2-C3 | K10-K30 H30-H35 |
High content CBN, Superior impact strength, Excellent abrasion resistance. |
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| LTC-280 | C1-C2 | K10-K30 H15-H35 |
Solid, High content CBN, Course grain structure, High fracture resistance, Excellent wear resistance. |
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| LT-20021 | C2 | K15-K05 H25-H30 |
TiN Coated, High content CBN, Superior impact Strength, High abrasion resistance. |
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| LT-23021 | C2 | K25-K35 H30 |
TiN Coated, Medium content CBN, Superior impact Strength, Excellent abrasion resistance. |
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| LT-28021 | C1-C2 | K10-K30 H15-H35 |
TiN Coated, Solid, High content CBN, Course grain structure, High fracture resistance, Excellent wear resistance. |
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| GRADE | ISO | CBN "Sandwich" - Composition Performance | Application | |
| PBC-10 | BH-C | Coated PcBN grade with a very high content of CBN (95%). Fine grain, higher wear resistance and toughness than PBC-10 in the HSC-range. | Grey cast iron (GG25) Sintered powdered alloys Super Alloys. |
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| PBC-15 | BH-C | Coated PcBN grade with high content of CBN (90%). Fine grain, high wear resistance and toughness at lower cutting speed than with PBC-10. | Nodular cast iron Grey cast iron Sintered powedered alloys Super Alloys. |
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| PBC-25 | BL-C | Coated PcBN grade with low content of CBN (65%). Super fine grain, very high wear resistance, compressive strength and toughness for a hard turning with continuous cut. | Hard turning, dry + wet HRc = 48 - 62 ap = 0.001" - 0.016" Ra = 8 - 125 RMS. |
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| PBC-40 | BL-C | Coated PcBN grade with low content of CBN (55%). Super fine grain, very high wear resistance, compressive strength and toughness for hard turning with continuous to extremely interrupted cut. | Hard turning, dry + wet HRc = 48 - 65 ap = 0.002" - 0.020" Ra = 4 - 125 RMS. |
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