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

SIL 0310 K08U
SIL 0310 K08U $ 119.79 $ 129.00

STEEL IN-SHANK HOLDER W-OUT COOL FOR INT-LH 08Umm (3/16U" I.C.) LAYDOWN INSERTS, SHANK D: 0.310", OAL: 05.000" (~127mm), NECK LEN: 0.830" (~21.08mm), CUT D: 0.260" (~6.6mm), MN BORE: 0.350" (~8.89mm), SCRW: S08, KEY: K08, 1.5-DEG HELIX

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SIL 0310 K08U CB
SIL 0310 K08U CB $ 399.29 $ 430.00

CARBIDE IN-SHANK HOLDER W-COOL FOR INT-LH 08Umm (3/16U" I.C.) LAYDOWN INSERTS, SHANK D: 0.310", OAL: 05.000" (~127mm), NECK LEN: 1.380" (~35.05mm), CUT D: 0.260" (~6.6mm), MN BORE: 0.350" (~8.89mm), SCRW: S08, KEY: K08, 1.5-DEG HELIX

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SIR 0265 K08CB
SIR 0265 K08CB $ 278.57 $ 300.00

Bore Dia-Min:0.31", CentrLn to Cut Edge:0.21", IN-RH, Insert Screw:S08, Insert Size:8mm, Key:K08, Matl:Carbide, Neck Dia:0.26", Neck Len:1.22", Overall Len:5", Shank Dia:0.31"

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SIR 0310 K08U
SIR 0310 K08U $ 99.36 $ 107.00

Bore Dia-Min:0.35", CentrLn to Cut Edge:0.26", IN-RH, Insert Screw:S08, Insert Size:8mm, Key:K08, Matl:Steel, Neck Dia:0.29", Neck Len:0.83", Overall Len:5.0", Shank Dia:0.62"

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