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

SEL 1000 M27U
SEL 1000 M27U $ 151.36 $ 163.00

STEEL IN-SHANK HOLDER W-OUT COOL FOR EXT-LH 27Umm (5/8U" I.C.) LAYDOWN INSERTS, X-SECTION: 1.000" x 1.000", OAL: 06.000" (~152.4mm), SCRW: S22, ANV/SCRW: AI27U/A22, KEY: K22, 1.5-DEG HELIX

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SEL 1500 R27U
SEL 1500 R27U $ 227.50 $ 245.00

STEEL IN-SHANK HOLDER W-OUT COOL FOR EXT-LH 27Umm (5/8U" I.C.) LAYDOWN INSERTS, X-SECTION: 1.500" x 1.500", OAL: 08.000" (~203.2mm), SCRW: S27, ANV/SCRW: AI27U/A27, KEY: K27, 1.5-DEG HELIX

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SER 1000 M27U
SER 1000 M27U $ 151.36 $ 163.00

STEEL IN-SHANK HOLDER W-OUT COOL FOR EXT-RH 27Umm (5/8U" I.C.) LAYDOWN INSERTS, X-SECTION: 1.000" x 1.000", OAL: 06.000" (~152.4mm), SCRW: S27, ANV/SCRW: AE27U/A27, KEY: K22, 1.5-DEG HELIX

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SER 1250 P27U
SER 1250 P27U $ 161.57 $ 174.00

STEEL IN-SHANK HOLDER W-OUT COOL FOR EXT-RH 27Umm (5/8U" I.C.) LAYDOWN INSERTS, X-SECTION: 1.250" x 1.250", OAL: 07.000" (~177.8mm), SCRW: S22, ANV/SCRW: AE27U/A22, KEY: K22, 1.5-DEG HELIX

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SER 1250 P33U
SER 1250 P33U $ 263.71 $ 284.00

STEEL IN-SHANK HOLDER W-OUT COOL FOR EXT-RH 33Umm (3/4U" I.C.) LAYDOWN INSERTS, X-SECTION: 1.250" x 1.250", OAL: 07.000" (~177.8mm), SCRW: S33, KEY: K33, 1.5-DEG HELIX

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SER 1500 R27U
SER 1500 R27U $ 227.50 $ 245.00

STEEL IN-SHANK HOLDER W-OUT COOL FOR EXT-RH 27Umm (5/8U" I.C.) LAYDOWN INSERTS, X-SECTION: 1.500" x 1.500", OAL: 08.000" (~203.2mm), SCRW: S27, ANV/SCRW: AE27U/A27, KEY: K27, 1.5-DEG HELIX

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SIR 2000 U27U
SIR 2000 U27U $ 286.00 $ 308.00

Anvil Screw:A27, Anvil:AI27U, Bore Dia-Min:2.30", CentrLn to Cut Edge:1.37", IN-RH, Insert Screw:S27, Insert Size:27mm, Key:K27, Matl:Steel, Neck Dia:2.0", Overall Len:14.0", Shank Dia:2.0"

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