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Precision Lathe Tool Inserts for Stainless Steel and Heat-Resistant Super Alloys
DCGT (Diamond with 55° Nose Angle)—For ADJC, KSTB, SDJC, SDLC, SDNC, SDQC, SDUC, and SDZC Holders
Individual | Package | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Insert Code | Finish | IC Dia. | Thk. | Hole Dia. | Cutting Edge Lg. | Tip Radius | Rake Angle Type | For Cutting Operation | Coating Process | Features | Mfr. | Includes | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | ||||
For Use On Stainless Steel, Titanium, and Heat-Resistant Super Alloy | ||||||||||||||||||||
For Semi-Interrupted Cutting Conditions | ||||||||||||||||||||
| DCGT-21.50.2 | Aluminum Titanium Chromium Nitride (AlTiCrN) Coated | 1/4" | 3/32" | 0.11" | 0.3" | 0.004" | Positive | Medium, Finishing | PVD (Physical Vapor Deposition) | Chip Breakers | Kyocera | Clear Plastic Case | 1 | 8881N17 | 000000 | 10 | 8881N37 | 0000000 | ||
| DCGT-21.50.5 | Aluminum Titanium Chromium Nitride (AlTiCrN) Coated | 1/4" | 3/32" | 0.11" | 0.3" | 0.008" | Positive | Medium, Finishing | PVD (Physical Vapor Deposition) | Chip Breakers | Kyocera | Clear Plastic Case | 1 | 8881N18 | 00000 | 10 | 8881N38 | 000000 | ||
| DCGT-21.51 | Aluminum Titanium Chromium Nitride (AlTiCrN) Coated | 1/4" | 3/32" | 0.11" | 0.29" | 1/64" | Positive | Medium, Finishing | PVD (Physical Vapor Deposition) | Chip Breakers | Kyocera | Clear Plastic Case | 1 | 8881N19 | 00000 | 10 | 8881N39 | 000000 | ||
| DCGT-32.50.2 | Aluminum Titanium Chromium Nitride (AlTiCrN) Coated | 3/8" | 5/32" | 0.173" | 0.45" | 0.004" | Positive | Medium, Finishing | PVD (Physical Vapor Deposition) | Chip Breakers | Kyocera | Clear Plastic Case | 1 | 8881N21 | 00000 | 10 | 8881N41 | 000000 | ||
| DCGT-32.50.5 | Aluminum Titanium Chromium Nitride (AlTiCrN) Coated | 3/8" | 5/32" | 0.173" | 0.45" | 0.008" | Positive | Medium, Finishing | PVD (Physical Vapor Deposition) | Chip Breakers | Kyocera | Clear Plastic Case | 1 | 8881N22 | 00000 | 10 | 8881N42 | 000000 | ||
| DCGT-32.51 | Aluminum Titanium Chromium Nitride (AlTiCrN) Coated | 3/8" | 5/32" | 0.173" | 0.44" | 1/64" | Positive | Medium, Finishing | PVD (Physical Vapor Deposition) | Chip Breakers | Kyocera | Clear Plastic Case | 1 | 8881N23 | 00000 | 10 | 8881N43 | 000000 | ||
Lathe Tool Inserts for Multiple Materials
DCGT (Diamond with 55° Nose Angle)—For SDJC Holders
Individual | Package | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Insert Code | Finish | IC Dia. | Thk. | Hole Dia. | Cutting Edge Lg. | Tip Radius | Rake Angle Type | For Cutting Operation | Coating Process | Features | Mfr. | Includes | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | ||||
For Use On Aluminum, Brass, Bronze, Copper, Nickel, Plastic, Stainless Steel, and Steel | ||||||||||||||||||||
For Semi-Interrupted Cutting Conditions | ||||||||||||||||||||
| DCGT-21.50.5 | Titanium Aluminum Nitride (TiAlN) Coated | 1/4" | 3/32" | 0.11" | 0.3" | 0.008" | Positive | Medium | PVD (Physical Vapor Deposition) | Chip Breakers | Sandvik Coromant | Clear Plastic Case | 1 | 3867N166 | 000000 | 10 | 3867N486 | 0000000 | ||
| DCGT-21.51 | Titanium Aluminum Nitride (TiAlN) Coated | 1/4" | 3/32" | 0.11" | 0.29" | 1/64" | Positive | Medium | PVD (Physical Vapor Deposition) | Chip Breakers | Sandvik Coromant | Clear Plastic Case | 1 | 3867N167 | 00000 | 10 | 3867N488 | 000000 | ||
| DCGT-32.50.5 | Titanium Aluminum Nitride (TiAlN) Coated | 3/8" | 5/32" | 0.173" | 0.45" | 0.008" | Positive | Medium | PVD (Physical Vapor Deposition) | Chip Breakers | Sandvik Coromant | Clear Plastic Case | 1 | 3867N168 | 00000 | 10 | 3867N49 | 000000 | ||
| DCGT-32.51 | Titanium Aluminum Nitride (TiAlN) Coated | 3/8" | 5/32" | 0.173" | 0.44" | 1/64" | Positive | Medium | PVD (Physical Vapor Deposition) | Chip Breakers | Sandvik Coromant | Clear Plastic Case | 1 | 3867N169 | 00000 | 10 | 3867N492 | 000000 | ||
| DCGT-32.52 | Titanium Aluminum Nitride (TiAlN) Coated | 3/8" | 5/32" | 0.173" | 0.43" | 1/32" | Positive | Medium | PVD (Physical Vapor Deposition) | Chip Breakers | Sandvik Coromant | Clear Plastic Case | 1 | 3867N171 | 00000 | 10 | 3867N496 | 000000 | ||
Lathe Tool Inserts for Non-Ferrous Materials
DCGT (Diamond with 55° Nose Angle)—For ADJC, SDJC, SDLC, SDNC, SDUC, and SDXC Holders
Individual | Package | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Insert Code | Finish | IC Dia. | Thk. | Hole Dia. | Cutting Edge Lg. | Tip Radius | Rake Angle Type | For Cutting Operation | Features | Mfr. | Includes | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | ||||
For Use On Aluminum, Brass, Bronze, Copper, and Plastic | |||||||||||||||||||
For Continuous Cutting Conditions | |||||||||||||||||||
| DCGT-21.50.2 | Diamondlike Carbon (DLC) Coated | 1/4" | 3/32" | 0.11" | 0.28" | 0.004" | Positive | Finishing | Chip Breakers | Kyocera | Clear Plastic Case | 1 | 3244A014 | 000000 | 10 | 3244A029 | 0000000 | ||
| DCGT-21.50.5 | Diamondlike Carbon (DLC) Coated | 1/4" | 3/32" | 0.11" | 0.28" | 0.008" | Positive | Finishing | Chip Breakers | Kyocera | Clear Plastic Case | 1 | 3244A015 | 00000 | 10 | 3244A03 | 000000 | ||
Precision Lathe Tool Inserts for Steel
DCGT (Diamond with 55° Nose Angle)—For ADJC, SDJC, SDLC, SDNC, SDUC, and SDXC Holders
Individual | Package | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Insert Code | Finish | IC Dia. | Thk. | Hole Dia. | Cutting Edge Lg. | Tip Radius | Rake Angle Type | For Cutting Operation | Coating Process | Features | Mfr. | Includes | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | ||||
For Use On Steel | ||||||||||||||||||||
For Semi-Interrupted Cutting Conditions | ||||||||||||||||||||
| DCGT-21.50.2 | Aluminum Titanium Nitride (AlTiN) Coated | 1/4" | 3/32" | 0.11" | 0.3" | 0.004" | Positive | Medium, Finishing | PVD (Physical Vapor Deposition) | Chip Breakers | Kyocera | Clear Plastic Case | 1 | 8873N17 | 000000 | 10 | 8873N34 | 0000000 | ||
| DCGT-21.50.5 | Aluminum Titanium Nitride (AlTiN) Coated | 1/4" | 3/32" | 0.11" | 0.3" | 0.008" | Positive | Medium, Finishing | PVD (Physical Vapor Deposition) | Chip Breakers | Kyocera | Clear Plastic Case | 1 | 8873N18 | 00000 | 10 | 8873N35 | 000000 | ||
| DCGT-21.51 | Aluminum Titanium Nitride (AlTiN) Coated | 1/4" | 3/32" | 0.11" | 0.29" | 1/64" | Positive | Medium, Finishing | PVD (Physical Vapor Deposition) | Chip Breakers | Kyocera | Clear Plastic Case | 1 | 8873N19 | 00000 | 10 | 8873N36 | 000000 | ||
| DCGT-32.50.2 | Aluminum Titanium Nitride (AlTiN) Coated | 3/8" | 5/32" | 0.173" | 0.46" | 0.004" | Positive | Medium, Finishing | PVD (Physical Vapor Deposition) | Chip Breakers | Kyocera | Clear Plastic Case | 1 | 8873N21 | 00000 | 10 | 8873N37 | 000000 | ||
| DCGT-32.50.5 | Aluminum Titanium Nitride (AlTiN) Coated | 3/8" | 5/32" | 0.173" | 0.46" | 0.008" | Positive | Medium, Finishing | PVD (Physical Vapor Deposition) | Chip Breakers | Kyocera | Clear Plastic Case | 1 | 8873N22 | 00000 | 10 | 8873N38 | 000000 | ||
| DCGT-32.51 | Aluminum Titanium Nitride (AlTiN) Coated | 3/8" | 5/32" | 0.173" | 0.45" | 1/64" | Positive | Medium, Finishing | PVD (Physical Vapor Deposition) | Chip Breakers | Kyocera | Clear Plastic Case | 1 | 8873N23 | 00000 | 10 | 8873N39 | 000000 | ||
Turning Lathe Tool Insert Holders
SDJC Holders with Offset Shank
Holders | Replacement Torx Screws | Replacement Torx Keys | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Insert | Shank | |||||||||||||
Designation | IC Dia. | Thk. | Wd. | Ht. | Overall Lg. | Mfr. | Each | Each | Each | |||||
Along-the-Length-Turning, Chamfering, External-Profiling, Facing Cut | ||||||||||||||
Right-Hand Cutting Direction | ||||||||||||||
| DCGA, DCGT, DCGW, DCGX, DCMA, DCMT, DCMW | 1/4" | 3/32" | 3/8" | 3/8" | 3 1/2" | Dorian Tool | 3288A821 | 000000 | 3288A96 | 00000 | 6959A14 | 00000 | ||
| DCGA, DCGT, DCGW, DCGX, DCMA, DCMT, DCMW | 1/4" | 3/32" | 1/2" | 1/2" | 4" | Dorian Tool | 3288A822 | 00000 | 3288A96 | 0000 | 6959A14 | 0000 | ||
| DCGA, DCGT, DCGW, DCGX, DCMA, DCMT, DCMW | 3/8" | 5/32" | 1/2" | 1/2" | 4" | Dorian Tool | 3288A823 | 00000 | 3288A97 | 0000 | ——— | 0 | ||
| DCGA, DCGT, DCGW, DCGX, DCMA, DCMT, DCMW | 3/8" | 5/32" | 5/8" | 5/8" | 4 1/2" | Dorian Tool | 3288A824 | 00000 | 3288A97 | 0000 | ——— | 0 | ||
| DCGA, DCGT, DCGW, DCGX, DCMA, DCMT, DCMW | 3/8" | 5/32" | 3/4" | 3/4" | 4 1/2" | Dorian Tool | 3288A825 | 000000 | 3288A97 | 0000 | ——— | 0 | ||
| DCGA, DCGT, DCGW, DCGX, DCMA, DCMT, DCMW | 3/8" | 5/32" | 1" | 1" | 6" | Dorian Tool | 3288A436 | 000000 | 3288A97 | 0000 | ——— | 0 | ||
Left-Hand Cutting Direction | ||||||||||||||
| DCGA, DCGT, DCGW, DCGX, DCMA, DCMT, DCMW | 1/4" | 3/32" | 3/8" | 3/8" | 3 1/2" | Dorian Tool | 3288A826 | 00000 | 3288A96 | 0000 | 6959A14 | 0000 | ||
| DCGA, DCGT, DCGW, DCGX, DCMA, DCMT, DCMW | 1/4" | 3/32" | 1/2" | 1/2" | 4" | Dorian Tool | 3288A827 | 00000 | 3288A96 | 0000 | 6959A14 | 0000 | ||
| DCGA, DCGT, DCGW, DCGX, DCMA, DCMT, DCMW | 3/8" | 5/32" | 1/2" | 1/2" | 4" | Dorian Tool | 3288A828 | 00000 | 3288A97 | 0000 | ——— | 0 | ||
| DCGA, DCGT, DCGW, DCGX, DCMA, DCMT, DCMW | 3/8" | 5/32" | 5/8" | 5/8" | 4 1/2" | Dorian Tool | 3288A829 | 00000 | 3288A97 | 0000 | ——— | 0 | ||
| DCGA, DCGT, DCGW, DCGX, DCMA, DCMT, DCMW | 3/8" | 5/32" | 3/4" | 3/4" | 4 1/2" | Dorian Tool | 3288A831 | 000000 | 3288A97 | 0000 | ——— | 0 | ||
Lathe Tool Inserts for Steel
DCGT (Diamond with 55° Nose Angle)—For SDJC Holders
Individual | Package | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Insert Code | Finish | IC Dia. | Thk. | Hole Dia. | Cutting Edge Lg. | Tip Radius | Rake Angle Type | For Cutting Operation | Coating Process | Features | Mfr. | Includes | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | ||||
For Use On Steel | ||||||||||||||||||||
For Semi-Interrupted Cutting Conditions | ||||||||||||||||||||
| DCGT-21.50.5 | Titanium Nitride (TiN) Coated | 1/4" | 3/32" | 0.11" | 0.3" | 0.008" | Positive | Medium | CVD (Chemical Vapor Deposition) | Chip Breakers | Sandvik Coromant | Clear Plastic Case | 1 | 6110N191 | 000000 | 10 | 6110N733 | 0000000 | ||
| DCGT-21.51 | Uncoated | 1/4" | 3/32" | 0.11" | 0.29" | 1/64" | Positive | Medium | — | Chip Breakers | Sandvik Coromant | Clear Plastic Case | 1 | 6110N192 | 00000 | 10 | 6110N744 | 000000 | ||
| DCGT-32.50.5 | Uncoated | 3/8" | 5/32" | 0.173" | 0.45" | 0.008" | Positive | Medium | — | Chip Breakers | Sandvik Coromant | Clear Plastic Case | 1 | 6110N193 | 00000 | 10 | 6110N748 | 000000 | ||
| DCGT-32.51 | Uncoated | 3/8" | 5/32" | 0.173" | 0.44" | 1/64" | Positive | Medium | — | Chip Breakers | Sandvik Coromant | Clear Plastic Case | 1 | 6110N194 | 00000 | 10 | 6110N766 | 000000 | ||
| DCGT-32.52 | Uncoated | 3/8" | 5/32" | 0.173" | 0.43" | 1/32" | Positive | Medium | — | Chip Breakers | Sandvik Coromant | Clear Plastic Case | 1 | 6110N195 | 00000 | 10 | 6110N773 | 000000 | ||
Precision Lathe Tool Insert Holders for Machining Small Parts
SDLC Holders—For DCET, DCGT, DCGW, DCMT, DCMW, DCMX Inserts
![]() | ![]() |
Holders | Replacement Torx Screws | Replacement Torx Keys | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Shank | For Insert | Cutting Edge Angle | ||||||||||||||
Wd. | Ht. | Overall Lg. | IC Dia. | Thk. | Material | Side | End | Mfr. | Each | Each | Each | |||||
Along-the-Length-Turning, External-Profiling Cut | ||||||||||||||||
Right-Hand Cutting Direction | ||||||||||||||||
| 1/2" | 1/2" | 4 3/4" | 3/8" | 0.156" | Steel | -3° | 32° | Kyocera | 9984N126 | 0000000 | 9971N132 | 00000 | 9971N135 | 00000 | ||
| 5/8" | 5/8" | 4 3/4" | 3/8" | 0.156" | Steel | -3° | 32° | Kyocera | 9984N127 | 000000 | 9971N132 | 0000 | 9971N135 | 0000 | ||
SDNC Holders—For DCET, DCGT, DCGW, DCMT, DCMW, DCMX Inserts
![]() | ![]() |
Holders | Replacement Torx Screws | Replacement Torx Keys | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Shank | For Insert | Cutting Edge Angle | ||||||||||||||
Wd. | Ht. | Overall Lg. | IC Dia. | Thk. | Material | Side | End | Mfr. | Each | Each | Each | |||||
Along-the-Length-Turning, External-Profiling Cut | ||||||||||||||||
Neutral Cutting Direction | ||||||||||||||||
| 3/8" | 3/8" | 4 3/4" | 1/4" | 0.094" | Steel | -62.5° | 62.5° | Kyocera | 9984N128 | 0000000 | 9984N138 | 00000 | 9984N139 | 00000 | ||
| 3/8" | 3/8" | 4 3/4" | 3/8" | 0.156" | Steel | -62.5° | 62.5° | Kyocera | 9984N129 | 000000 | 9971N132 | 0000 | 9971N135 | 0000 | ||
| 1/2" | 1/2" | 4" | 3/8" | 0.156" | Steel | -62.5° | 62.5° | Kyocera | 9984N132 | 00000 | 9984N138 | 0000 | 9984N139 | 0000 | ||
| 1/2" | 1/2" | 4 3/4" | 1/4" | 0.094" | Steel | -62.5° | 62.5° | Kyocera | 9984N131 | 000000 | 9984N138 | 0000 | 9984N139 | 0000 | ||
| 1/2" | 1/2" | 4 3/4" | 3/8" | 0.156" | Steel | -62.5° | 62.5° | Kyocera | 9984N133 | 000000 | 9971N132 | 0000 | 9971N135 | 0000 | ||
| 5/8" | 5/8" | 4 3/4" | 3/8" | 0.156" | Steel | -62.5° | 62.5° | Kyocera | 9984N134 | 000000 | 9971N132 | 0000 | 9971N135 | 0000 | ||
Lathe Tool Inserts for Stainless Steel
DCGT (Diamond with 55° Nose Angle)—For SDJC Holders
Individual | Package | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Insert Code | Finish | IC Dia. | Thk. | Hole Dia. | Cutting Edge Lg. | Tip Radius | Rake Angle Type | For Cutting Operation | Coating Process | Features | Mfr. | Includes | Pkg. Qty. | Pkg. | Pkg. Qty. | Pkg. | ||||
For Use On Stainless Steel | ||||||||||||||||||||
For Continuous Cutting Conditions | ||||||||||||||||||||
| DCGT-21.52 | Titanium Aluminum Nitride (TiAlN) Coated | 1/4" | 3/32" | 0.11" | 0.27" | 1/32" | Positive | Medium | PVD (Physical Vapor Deposition) | Chip Breakers | Sandvik Coromant | Clear Plastic Case | 1 | 4016N159 | 000000 | 10 | 4016N635 | 0000000 | ||









































