Thread Turning Tools

Laydown Threading Inserts & Toolholders.  Use MXC as the General Purpose Grade for All Applications, Use BMA as the Grade for Stainless/Exotics.  Here is a link to parameters for these Laydown Threading Inserts:

Laydown Threading Number of Passes

Laydown Threading Parameters

16 IR Z 16 UN MXC
16 IR Z 16 UN MXC $ 16.79 $ 20.99

16mm (3/8" I.C.) LAYDOWN INSERT FOR UN (UNC,UNF,UNEF,UNS) INT-RH THREAD, PITCH: 16.00 TPI, GRADE: MXC, FOR SANVIK HOLDERS

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16 IR Z 1.75 ISO BMA
16 IR Z 1.75 ISO BMA $ 16.79 $ 20.99

16mm (3/8" I.C.) LAYDOWN INSERT FOR ISO (METRIC) INT-RH THREAD, PITCH: 01.75mm, GRADE: BMA,

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16 IR Z 18 NPT BMA
16 IR Z 18 NPT BMA $ 16.79 $ 20.99

16mm (3/8" I.C.) LAYDOWN INSERT FOR NPT INT-RH THREAD, PITCH: 18.00 TPI, GRADE: BMA, FOR SANVIK HOLDERS

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16 IR Z 18 NPTF MXC
16 IR Z 18 NPTF MXC $ 16.79 $ 20.99

16mm (3/8" I.C.) LAYDOWN INSERT FOR NPTF INT-RH THREAD, PITCH: 18.00 TPI, GRADE: MXC, FOR SANVIK HOLDERS

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16 IR Z 18 UN BMA
16 IR Z 18 UN BMA $ 16.79 $ 20.99

16mm (3/8" I.C.) LAYDOWN INSERT FOR UNJ (UNJC,UNJF,UNJEF,UNJS) INT-RH THREAD, PITCH: 18.00 TPI, GRADE: BMA, FOR SANVIK HOLDERS

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16 IR Z 19 BSPT BMA
16 IR Z 19 BSPT BMA $ 19.29 $ 24.11

16mm (3/8" I.C.) LAYDOWN INSERT FOR BSPT INT-RH THREAD, PITCH: 19.00 TPI, GRADE: BMA,

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16 IR Z 2.0 ISO BMA
16 IR Z 2.0 ISO BMA $ 16.79 $ 20.99

16mm (3/8" I.C.) LAYDOWN INSERT FOR ISO (METRIC) INT-RH THREAD, PITCH: 02.00mm, GRADE: BMA,

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16 IR Z 20 UN BMA
16 IR Z 20 UN BMA $ 16.79 $ 20.99

16mm (3/8" I.C.) LAYDOWN INSERT FOR UNJ (UNJC,UNJF,UNJEF,UNJS) INT-RH THREAD, PITCH: 20.00 TPI, GRADE: BMA, FOR SANVIK HOLDERS

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16 IR Z 24 UN BMA
16 IR Z 24 UN BMA $ 16.79 $ 20.99

16mm (3/8" I.C.) LAYDOWN INSERT FOR UNJ (UNJC,UNJF,UNJEF,UNJS) INT-RH THREAD, PITCH: 24.00 TPI, GRADE: BMA, FOR SANVIK HOLDERS

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16 IR Z 2.5 ISO BMA
16 IR Z 2.5 ISO BMA $ 16.79 $ 20.99

16mm (3/8" I.C.) LAYDOWN INSERT FOR ISO (METRIC) INT-RH THREAD, PITCH: 02.50mm, GRADE: BMA,

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16 IR Z 27 NPT BMA
16 IR Z 27 NPT BMA $ 16.79 $ 20.99

16mm (3/8" I.C.) LAYDOWN INSERT FOR NPT INT-RH THREAD, PITCH: 27.00 TPI, GRADE: BMA, FOR SANVIK HOLDERS

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16 IR Z 28 BSPT BMA
16 IR Z 28 BSPT BMA $ 19.29 $ 24.11

16mm (3/8" I.C.) LAYDOWN INSERT FOR BSPT INT-RH THREAD, PITCH: 28.00 TPI, GRADE: BMA,

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16 IR Z 28 UN BMA
16 IR Z 28 UN BMA $ 16.79 $ 20.99

16mm (3/8" I.C.) LAYDOWN INSERT FOR WHITWORTH - 55-DEG (BSW,BSF,BSP,BSB) INT-RH THREAD, PITCH: 28.00 TPI, GRADE: BMA, FOR SANVIK HOLDERS

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16 IR Z 2 TR BMA
16 IR Z 2 TR BMA $ 19.29 $ 24.11

16mm (3/8" I.C.) LAYDOWN INSERT FOR TRAPEZ (DIN 103) INT-RH THREAD, PITCH: 02.00mm, GRADE: BMA, FOR SANVIK HOLDERS

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16 IR Z 3.0 ISO BMA
16 IR Z 3.0 ISO BMA $ 16.79 $ 20.99

16mm (3/8" I.C.) LAYDOWN INSERT FOR ISO (METRIC) INT-RH THREAD, PITCH: 03.00mm, GRADE: BMA,

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16 IR Z 32 UN BMA
16 IR Z 32 UN BMA $ 16.79 $ 20.99

16mm (3/8" I.C.) LAYDOWN INSERT FOR TRAPEZ (DIN 103) INT-RH THREAD, PITCH: 32.00 TPI, GRADE: BMA, FOR SANVIK HOLDERS

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16 IR Z 3 TR BMA
16 IR Z 3 TR BMA $ 19.29 $ 24.11

16mm (3/8" I.C.) LAYDOWN INSERT FOR TRAPEZ (DIN 103) INT-RH THREAD, PITCH: 03.00mm, GRADE: BMA, FOR SANVIK HOLDERS

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16 IR Z 8 NPT BMA
16 IR Z 8 NPT BMA $ 16.79 $ 20.99

16mm (3/8" I.C.) LAYDOWN INSERT FOR NPT INT-RH THREAD, PITCH: 08.00 TPI, GRADE: BMA, FOR SANVIK HOLDERS

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16 IR Z 8 UN BMA
16 IR Z 8 UN BMA $ 16.79 $ 20.99

16mm (3/8" I.C.) LAYDOWN INSERT FOR UN (UNC,UNF,UNEF,UNS) INT-RH THREAD, PITCH: 08.00 TPI, GRADE: BMA, FOR SANVIK HOLDERS

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16 IR Z A60 BMA
16 IR Z A60 BMA $ 16.79 $ 20.99

16mm (3/8" I.C.) LAYDOWN INSERT FOR 60-DEG PART PROF INT-RH THREAD, PITCH: 16.00 TPI - 48.00 TPI,00.50mm - 01.50mm, GRADE: BMA,

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16 IR Z A60 MXC
16 IR Z A60 MXC $ 16.79 $ 20.99

16mm (3/8" I.C.) LAYDOWN INSERT FOR 60-DEG PART PROF INT-RH THREAD, PITCH: 16.00 TPI - 48.00 TPI,00.50mm - 01.50mm, GRADE: MXC,

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16 IR Z AG55 BMA
16 IR Z AG55 BMA $ 16.79 $ 20.99

16mm (3/8" I.C.) LAYDOWN INSERT FOR 55-DEG PART PROF INT-RH THREAD, PITCH: 08.00 TPI - 48.00 TPI,00.50mm - 03.00mm, GRADE: BMA,

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16 IR Z AG60 BMA
16 IR Z AG60 BMA $ 16.79 $ 20.99

16mm (3/8" I.C.) LAYDOWN INSERT FOR 60-DEG PART PROF INT-RH THREAD, PITCH: 08.00 TPI - 48.00 TPI,00.50mm - 03.00mm, GRADE: BMA,

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16 IR Z G60 BMA
16 IR Z G60 BMA $ 16.79 $ 20.99

16mm (3/8" I.C.) LAYDOWN INSERT FOR 60-DEG PART PROF INT-RH THREAD, PITCH: 08.00 TPI - 14.00 TPI,01.75mm - 03.00mm, GRADE: BMA,

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16U 55D BMA
16U 55D BMA $ 30.00 $ 37.50

#Edges:3, #Teeth:1, EX/IN-RH/LH, Grade:BMA, Matl:Carbide, Pitch Range-Ext:6.00-4.50 TPI, Pitch Range-Int:6.00-4.50 TPI, Thread Form:Partial Profile 55°

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16U 60D 16-8 BMA
16U 60D 16-8 BMA $ 30.00 $ 37.50

#Edges:3, #Teeth:1, EX/IN-RH/LH, Grade:BMA, Matl:Carbide, Pitch Range-Ext:1.50-2.50mm, Pitch Range-Ext:18.00-10.00 TPI, Pitch Range-Int:1.50-3.00mm, Pitch Range-Int:16.00-8.00 TPI, Thread Form:Partial Profile 60°

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16U 60D BMA
16U 60D BMA $ 30.00 $ 37.50

#Edges:3, #Teeth:1, EX/IN-RH/LH, Grade:BMA, Matl:Carbide, Pitch Range-Ext:3.00-5.00mm, Pitch Range-Ext:8.00-5.00 TPI, Pitch Range-Int:4.00-6.00mm, Pitch Range-Int:6.00-4.00 TPI, Thread Form:Partial Profile 60°

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16U ER/L 10W - 6 BMA
16U ER/L 10W - 6 BMA $ 20.00 $ 25.00

#Edges:6, #Teeth:1, CentrLn to Cut Edge:0.06", Coated, Cut Edge to Matl:0.27", EX-RH/LH, Grade:BMA, IC:(3/8)", Insert Size:16mm, Matl:Carbide, Pitch:10.00 TPI, Thickness:0.18", Thread Form:Whitworth-55°

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16U ER/L 11.5 NPT - 6 BMA
16U ER/L 11.5 NPT - 6 BMA $ 20.00 $ 25.00

#Edges:6, #Teeth:1, CentrLn to Cut Edge:0.06", Coated, Cut Edge to Matl:0.27", EX-RH/LH, Grade:BMA, IC:(3/8)", Insert Size:16mm, Matl:Carbide, Pitch:11.50 TPI, Thickness:0.18", Thread Form:NPT

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16U ER/L 11W - 6 BMA
16U ER/L 11W - 6 BMA $ 20.00 $ 25.00

#Edges:6, #Teeth:1, CentrLn to Cut Edge:0.06", Coated, Cut Edge to Matl:0.27", EX-RH/LH, Grade:BMA, IC:(3/8)", Insert Size:16mm, Matl:Carbide, Pitch:11.00 TPI, Thickness:0.18", Thread Form:Whitworth-55°

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16U ER/L 12 UN - 6 BMA
16U ER/L 12 UN - 6 BMA $ 20.00 $ 25.00

#Edges:6, #Teeth:1, CentrLn to Cut Edge:0.06", Coated, Cut Edge to Matl:0.27", EX-RH/LH, Grade:BMA, IC:(3/8)", Insert Size:16mm, Matl:Carbide, Pitch:12.00 TPI, Thickness:0.18", Thread Form:UN

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16U ER/L 12W - 6 BMA
16U ER/L 12W - 6 BMA $ 20.00 $ 25.00

#Edges:6, #Teeth:1, CentrLn to Cut Edge:0.06", Coated, Cut Edge to Matl:0.27", EX-RH/LH, Grade:BMA, IC:(3/8)", Insert Size:16mm, Matl:Carbide, Pitch:12.00 TPI, Thickness:0.18", Thread Form:Whitworth-55°

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16U ER/L 13 UN - 6 BMA
16U ER/L 13 UN - 6 BMA $ 20.00 $ 25.00

#Edges:6, #Teeth:1, CentrLn to Cut Edge:0.06", Coated, Cut Edge to Matl:0.27", EX-RH/LH, Grade:BMA, IC:(3/8)", Insert Size:16mm, Matl:Carbide, Pitch:13.00 TPI, Thickness:0.18", Thread Form:UN

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16U ER/L 14 NPT - 6 BMA
16U ER/L 14 NPT - 6 BMA $ 20.00 $ 25.00

#Edges:6, #Teeth:1, CentrLn to Cut Edge:0.06", Coated, Cut Edge to Matl:0.27", EX-RH/LH, Grade:BMA, IC:(3/8)", Insert Size:16mm, Matl:Carbide, Pitch:14.00 TPI, Thickness:0.18", Thread Form:NPT

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16U ER/L 14 UN - 6 BMA
16U ER/L 14 UN - 6 BMA $ 20.00 $ 25.00

#Edges:6, #Teeth:1, CentrLn to Cut Edge:0.06", Coated, Cut Edge to Matl:0.27", EX-RH/LH, Grade:BMA, IC:(3/8)", Insert Size:16mm, Matl:Carbide, Pitch:14.00 TPI, Thickness:0.18", Thread Form:UN

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16U ER/L 14W - 6 BMA
16U ER/L 14W - 6 BMA $ 20.00 $ 25.00

#Edges:6, #Teeth:1, CentrLn to Cut Edge:0.06", Coated, Cut Edge to Matl:0.27", EX-RH/LH, Grade:BMA, IC:(3/8)", Insert Size:16mm, Matl:Carbide, Pitch:14.00 TPI, Thickness:0.18", Thread Form:Whitworth-55°

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16U ER/L 1.5 ISO - 6 BMA
16U ER/L 1.5 ISO - 6 BMA $ 20.00 $ 25.00

#Edges:6, #Teeth:1, CentrLn to Cut Edge:0.06", Coated, Cut Edge to Matl:0.27", EX-RH/LH, Grade:BMA, IC:(3/8)", Insert Size:16mm, Matl:Carbide, Pitch:01.50mm, Thickness:0.18", Thread Form:ISO

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16U ER/L 16 UN - 6 BMA
16U ER/L 16 UN - 6 BMA $ 20.00 $ 25.00

#Edges:6, #Teeth:1, CentrLn to Cut Edge:0.06", Coated, Cut Edge to Matl:0.27", EX-RH/LH, Grade:BMA, IC:(3/8)", Insert Size:16mm, Matl:Carbide, Pitch:16.00 TPI, Thickness:0.18", Thread Form:UN

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16U ER/L 16W - 6 BMA
16U ER/L 16W - 6 BMA $ 20.00 $ 25.00

#Edges:6, #Teeth:1, CentrLn to Cut Edge:0.06", Coated, Cut Edge to Matl:0.27", EX-RH/LH, Grade:BMA, IC:(3/8)", Insert Size:16mm, Matl:Carbide, Pitch:16.00 TPI, Thickness:0.18", Thread Form:Whitworth-55°

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16U ER/L 2.0 ISO - 6 BMA
16U ER/L 2.0 ISO - 6 BMA $ 20.00 $ 25.00

#Edges:6, #Teeth:1, CentrLn to Cut Edge:0.06", Coated, Cut Edge to Matl:0.27", EX-RH/LH, Grade:BMA, IC:(3/8)", Insert Size:16mm, Matl:Carbide, Pitch:02.00mm, Thickness:0.18", Thread Form:ISO

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16U ER/L 5W - 6 BMA
16U ER/L 5W - 6 BMA $ 20.00 $ 25.00

#Edges:6, #Teeth:1, CentrLn to Cut Edge:0.06", Coated, Cut Edge to Matl:0.27", EX-RH/LH, Grade:BMA, IC:(3/8)", Insert Size:16mm, Matl:Carbide, Pitch:05.00 TPI, Thickness:0.18", Thread Form:Whitworth-55°

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16U ER/L 6 UN - 6 BMA
16U ER/L 6 UN - 6 BMA $ 20.00 $ 25.00

#Edges:6, #Teeth:1, CentrLn to Cut Edge:0.06", Coated, Cut Edge to Matl:0.27", EX-RH/LH, Grade:BMA, IC:(3/8)", Insert Size:16mm, Matl:Carbide, Pitch:06.00 TPI, Thickness:0.18", Thread Form:UN

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16U ER/L 6W - 6 BMA
16U ER/L 6W - 6 BMA $ 20.00 $ 25.00

#Edges:6, #Teeth:1, CentrLn to Cut Edge:0.06", Coated, Cut Edge to Matl:0.27", EX-RH/LH, Grade:BMA, IC:(3/8)", Insert Size:16mm, Matl:Carbide, Pitch:06.00 TPI, Thickness:0.18", Thread Form:Whitworth-55°

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16U ER/L 7 UN - 6 BMA
16U ER/L 7 UN - 6 BMA $ 20.00 $ 25.00

#Edges:6, #Teeth:1, CentrLn to Cut Edge:0.06", Coated, Cut Edge to Matl:0.27", EX-RH/LH, Grade:BMA, IC:(3/8)", Insert Size:16mm, Matl:Carbide, Pitch:07.00 TPI, Thickness:0.18", Thread Form:UN

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16U ER/L 7W - 6 BMA
16U ER/L 7W - 6 BMA $ 20.00 $ 25.00

#Edges:6, #Teeth:1, CentrLn to Cut Edge:0.06", Coated, Cut Edge to Matl:0.27", EX-RH/LH, Grade:BMA, IC:(3/8)", Insert Size:16mm, Matl:Carbide, Pitch:07.00 TPI, Thickness:0.18", Thread Form:Whitworth-55°

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16U ER/L 8 NPT - 6 BMA
16U ER/L 8 NPT - 6 BMA $ 20.00 $ 25.00

#Edges:6, #Teeth:1, CentrLn to Cut Edge:0.06", Coated, Cut Edge to Matl:0.27", EX-RH/LH, Grade:BMA, IC:(3/8)", Insert Size:16mm, Matl:Carbide, Pitch:08.00 TPI, Thickness:0.18", Thread Form:NPT

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16U ER/L 8 UN - 6 BMA
16U ER/L 8 UN - 6 BMA $ 20.00 $ 25.00

#Edges:6, #Teeth:1, CentrLn to Cut Edge:0.06", Coated, Cut Edge to Matl:0.27", EX-RH/LH, Grade:BMA, IC:(3/8)", Insert Size:16mm, Matl:Carbide, Pitch:08.00 TPI, Thickness:0.18", Thread Form:UN

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16U ER/L 8W - 6 BMA
16U ER/L 8W - 6 BMA $ 20.00 $ 25.00

#Edges:6, #Teeth:1, CentrLn to Cut Edge:0.06", Coated, Cut Edge to Matl:0.27", EX-RH/LH, Grade:BMA, IC:(3/8)", Insert Size:16mm, Matl:Carbide, Pitch:08.00 TPI, Thickness:0.18", Thread Form:Whitworth-55°

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