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

Thread Turning Tools
- Brand
  - Carmex
  - Kyocera
  - Posithread
- Type
  - Laydown Threading Carbide Boring Bar
  - Laydown Threading Insert
  - Laydown Threading Square Shank Holder
  - Laydown Threading Steel Boring Bar
  - Top Notch Threading Insert
- Internal or External
  - External
  - Internal
- Profile
  - Full Profile
  - Partial Profile
- RH or LH
  - LH
  - RH
- Insert Size
  - 06
  - 08
  - 08U
  - 11
  - 16
  - 22
  - 22U
  - 27
  - 27U
  - 2L
  - 33U
  - 4L
  - 4R
- TPI
  - .35ISO
  - .45ISO
  - .60ISO
  - 0.25ISO
  - 0.2ISO
  - 0.35ISO
  - 0.45ISO
  - 0.4ISO
  - 0.5ISO
  - 0.5ISOMJ
  - 0.6ISO
  - 0.75ISO
  - 0.75ISOTD
  - 0.7ISO
  - 0.8ISO
  - 0.8ISOMJ
  - 0BA
  - 1.0D76
  - 1.0ISO
  - 1.0ISOMJ
  - 1.0LG
  - 1.25ISO
  - 1.25ISOMJ
  - 1.25ISOTD
  - 1.2LG
  - 1.5D76
  - 1.5ISO
  - 1.5ISO2M
  - 1.5ISOMJ
  - 1.5ISOTD
  - 1.5LG
  - 1.5TR
  - 1.6ST
  - 1.75ISO
  - 1.75LG
  - 1.8DO
  - 10
  - 10ABUTT
  - 10ACME
  - 10API
  - 10BA
  - 10BBUTT
  - 10NPT
  - 10RD
  - 10ST
  - 10STACME
  - 10UN
  - 10UNJ
  - 10W
  - 11.5NPT
  - 11.5NPTF
  - 11BSPT
  - 11UN
  - 11W
  - 12ABUTT
  - 12ACME
  - 12BA
  - 12BBUTT
  - 12ST
  - 12STACME
  - 12UN
  - 12UNJ
  - 12W
  - 13UN
  - 13W
  - 14 to 44 (EXT) 12 to 24 (INT)
  - 14ACME
  - 14BSPT
  - 14NPT
  - 14NPTF
  - 14STACME
  - 14UN
  - 14UNJ
  - 14W
  - 16-48UN
  - 16ABUTT
  - 16ACME
  - 16BBUTT
  - 16STACME
  - 16TPI
  - 16UN
  - 16UNJ
  - 16W
  - 18NPT
  - 18NPTF
  - 18TPI
  - 18UN
  - 18UNJ
  - 18W
  - 19BSP
  - 19BSPT
  - 19UN
  - 19W
  - 1BA
  - 1D76
  - 2.0ISO
  - 2.0LG
  - 2.0TR
  - 2.5ISO
  - 2.5TR
  - 20ABUTT
  - 20BBUTT
  - 20TPI
  - 20UN
  - 20UNJ
  - 20UNJF
  - 20W
  - 22UN
  - 22W
  - 24ACME
  - 24BSC
  - 24UN
  - 24UNJ
  - 24UNJF
  - 24W
  - 26UN
  - 26UNJ
  - 26W
  - 27NPT
  - 27NPTF
  - 27UN
  - 28BSPT
  - 28UN
  - 28UNJ
  - 28W
  - 2BA
  - 3.0ISO
  - 3.0TR
  - 3.5ISO
  - 30W
  - 32UN
  - 32UNJ
  - 32W
  - 36UN
  - 36UNJ
  - 36UNJF
  - 36W
  - 3BA
  - 4 to 20 (EXT) 4 to 12 (INT)
  - 40UN
  - 40W
  - 44UN
  - 48UN
  - 48UNJ
  - 48W
  - 4BA
  - 50W
  - 56UN
  - 56W
  - 5BA
  - 60UN
  - 60W
  - 64UN
  - 64W
  - 6ACME
  - 6BA
  - 6RD
  - 6STACME
  - 70W
  - 72UN
  - 72W
  - 74W
  - 7STACME
  - 7W
  - 8 to 48UN
  - 8-14UN
  - 8-36 (EXT) 7-20 (INT)
  - 8-48UN
  - 80UN
  - 80W
  - 8ACME
  - 8API
  - 8BA
  - 8NPT
  - 8RD
  - 8ST
  - 8STACME
  - 8UN
  - 8UNJ
  - 8W
  - 9ST
  - 9UN
  - 9W
  - A55
  - AG55
  - G55
  - MR60
- Grade
  - BXC
  - MXC
  - PR1215
  - PR660
- Shank Size
  - 1"
  - 1-1/2"
  - 1-1/4"
  - 1/2"
  - 10mm
  - 12mm
  - 16mm
  - 2"
  - 20mm
  - 25mm
  - 3/4"
  - 3/8"
  - 32mm
  - 5/16"
  - 5/8"
  - 8mm
- Min Bore
  - .240"
  - .310"
  - .350"
  - .470"
  - .580"
  - .640"
  - .750"
  - .900"
  - 1.160"
  - 1.400"
  - 1.650"
  - 1.750"
  - 1.800"
  - 2.300"
- Reach
  - .470"
  - .700"
  - .830"
  - 1.020"
  - 1.220"
  - 1.250"
  - 1.380"
  - 1.570"
  - 11"
  - 12"
  - 3"
  - 5"
  - 6"
  - 7"
  - 9"
- Application
  - For Stainless/Exotics
  - For Steel
  - For Steels
  - For Steels and Stainless Steels

KCTK2LPR1215 $ 18.48 $ 33.31

Kyocera KCTK2LPR1215 Top Notch Threading Inserts (Come 10 to a Pack, Order in Quantities of 10)

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KCT4LPR1215 $ 29.21 $ 36.51

Kyocera KCT4LPR1215 Top Notch Threading Inserts (Come 10 to a Pack, Order in Quantities of 10)

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08IL19 BSPTBXC $ 12.14 $ 13.96

08IL19 BSPTBXC. Factory Stock (WI)

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11 IL 14 NPTF BMA $ 15.71 $ 19.64

11IL14NPTF BMA Laydown Threading Inserts

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SEL 0375 D16 $ 91.00 $ 113.75

Carmex SEL0375D16 Laydown External Threading Holder

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SEL 0375 H11 $ 91.00 $ 113.75

Carmex SEL0375H11 Laydown External Threading Holder

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SEL 0500 F16 $ 99.36 $ 124.20

Carmex SEL0500F16 Laydown External Threading Holder

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SEL 0625 H16 $ 102.14 $ 127.67

Carmex SEL0625H16 Laydown External Threading Holder

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SEL 0750 K16D $ 131.86 $ 142.00

STEEL DROPHEAD IN-SHANK HOLDER W-OUT COOL FOR EXT-LH 16mm (3/8" I.C.) LAYDOWN INSERTS, X-SECTION: 0.750" x 0.750", OAL: 05.000" (~127mm), SCRW: S16, ANV/SCRW: AI16/A16, KEY: K16, 1.5-DEG HELIX

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SEL 0750 K16U - 6 $ 112.36 $ 121.00

Anvil Screw:A16, Anvil:AEL16U-6, EX-RH, Has Cool:0, Head Wid:0.75", Insert Screw:S16, Key:K16, Matl:Steel, Overall Ht:0.75", Overall Len:5", Overall Wid:0.75"

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SEL 1000 M16B $ 236.79 $ 255.00

Anvil Screw:A16P, Anvil:AI16, Cool Connector:Ø4,Ø6mm, EX-LH, Head Wid:1.0", Insert Screw:S16P, Key:K16P, Matl:Steel, Overall Len:6", Shank Cross Section:1.000"

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SEL 1000 M16 $ 105.86 $ 132.32

Carmex SEL1000M16 Laydown External Threading Holder

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SEL 1000 M16-D $ 138.36 $ 149.00

STEEL DROPHEAD IN-SHANK HOLDER W-OUT COOL FOR EXT-LH 16mm (3/8" I.C.) LAYDOWN INSERTS, X-SECTION: 1.000" x 1.000", OAL: 06.000" (~152.4mm), SCRW: S16, ANV/SCRW: AI16/A16, KEY: K16, 1.5-DEG HELIX

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SEL 1000 M22 $ 118.86 $ 148.57

Carmex SEL1000M22 Laydown External Threading Holder

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SEL 1000 M22U $ 125.36 $ 135.00

STEEL IN-SHANK HOLDER W-OUT COOL FOR EXT-LH 22Umm (1/2U" I.C.) LAYDOWN INSERTS, X-SECTION: 1.000" x 1.000", OAL: 06.000" (~152.4mm), SCRW: S22, ANV/SCRW: AI22U/A22, KEY: K22, 1.5-DEG HELIX

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SEL 1000 M27 $ 144.86 $ 181.08

Carmex SEL1000M27 Laydown External Threading Holder

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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 1212 K11 $ 99.36 $ 107.00

STEEL MET-SHANK HOLDER W-OUT COOL FOR EXT-LH 11mm (1/4" I.C.) LAYDOWN INSERTS, X-SECTION: 12.00mm x 12.00mm, OAL: 125.00mm (04.900"), SCRW: S11, KEY: K11, 1.5-DEG HELIX

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SEL 1250 P16 $ 112.36 $ 121.00

STEEL IN-SHANK HOLDER FOR EXT-LH 16mm (3/8" I.C.) LAYDOWN INSERTS, X-SECTION: 1.250" x 1.250", OAL: 07.000" (~177.8mm), SCRW: S16, ANV/SCRW: AI16/A16, KEY: K16, 1.5-DEG HELIX

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SEL 1250 P22 $ 121.64 $ 152.05

Carmex SEL1250P22 Laydown External Threading Holder

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SEL 1250 P22U $ 128.14 $ 138.00

STEEL IN-SHANK HOLDER W-OUT COOL FOR EXT-LH 22Umm (1/2U" I.C.) LAYDOWN INSERTS, X-SECTION: 1.250" x 1.250", OAL: 07.000" (~177.8mm), SCRW: S22, ANV/SCRW: AI22U/A22, KEY: K22, 1.5-DEG HELIX

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SEL 1250 P27 $ 161.57 $ 201.96

Carmex SEL1250P27 Laydown External Threading Holder

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SEL 1250 P27U $ 161.57 $ 174.00

STEEL IN-SHANK HOLDER W-OUT COOL FOR EXT-LH 27Umm (5/8U" I.C.) LAYDOWN INSERTS, X-SECTION: 1.250" x 1.250", OAL: 07.000" (~177.8mm), SCRW: S22, ANV/SCRW: AI27U/A22, KEY: K22, 1.5-DEG HELIX

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SEL 1250 P33 U $ 263.71 $ 284.00

STEEL IN-SHANK HOLDER W-OUT COOL FOR EXT-LH 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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SEL 1500 R22 $ 200.57 $ 250.71

Carmex SEL1500R22 Laydown External Threading Holder

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SEL 1500 R27 $ 214.50 $ 246.68

Carmex SEL1500R27 Laydown External Threading Holder

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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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SIL 0205 H06 $ 104.93 $ 113.00

STEEL IN-SHANK HOLDER W-OUT COOL FOR INT-LH 06mm (5/32" I.C.) LAYDOWN INSERTS, SHANK D: 0.205", OAL: 04.000" (~101.6mm), NECK LEN: 0.470" (~11.94mm), CUT D: 0.170" (~4.32mm), MN BORE: 0.240" (~6.1mm), SCRW: S06, KEY: K06, 1.5-DEG HELIX

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SIL 0205 H06CB $ 299.93 $ 323.00

CARBIDE IN-SHANK HOLDER W-COOL FOR INT-LH 06mm (5/32" I.C.) LAYDOWN INSERTS, SHANK D: 0.205", OAL: 04.000" (~101.6mm), NECK LEN: 1.020" (~25.91mm), CUT D: 0.170" (~4.32mm), MN BORE: 0.240" (~6.1mm), SCRW: S06, KEY: K06, 1.5-DEG HELIX

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SIL 0265 K08 $ 104.93 $ 113.00

STEEL IN-SHANK HOLDER W-OUT COOL FOR INT-LH 08mm (3/16" I.C.) LAYDOWN INSERTS, SHANK D: 0.265", OAL: 05.000" (~127mm), NECK LEN: 0.700" (~17.78mm), CUT D: 0.210" (~5.33mm), MN BORE: 0.310" (~7.87mm), SCRW: S08, KEY: K08, 1.5-DEG HELIX

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SIL 0265 K08CB $ 334.29 $ 360.00

CARBIDE IN-SHANK HOLDER W-COOL FOR INT-LH 08mm (3/16" I.C.) LAYDOWN INSERTS, SHANK D: 0.265", OAL: 05.000" (~127mm), NECK LEN: 1.220" (~30.99mm), CUT D: 0.210" (~5.33mm), MN BORE: 0.310" (~7.87mm), SCRW: S08, KEY: K08, 1.5-DEG HELIX

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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 $ 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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SIL 0375 H11 $ 91.00 $ 113.75

Carmex SIL0375H11 Laydown Internal Threading Bar

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SIL 0375 M11CB $ 416.93 $ 449.00

CARBIDE IN-SHANK HOLDER W-COOL FOR INT-LH 11mm (1/4" I.C.) LAYDOWN INSERTS, SHANK D: 0.375", OAL: 06.000" (~152.4mm), CUT D: 0.280" (~7.11mm), MN BORE: 0.470" (~11.94mm), SCRW: S11, KEY: K11, 1.5-DEG HELIX

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SIL 0500 L11 $ 99.36 $ 124.20

Carmex SIL0500L11 Laydown Internal Threading Bar

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SIL 0500 M16 $ 99.36 $ 124.20

Carmex SIL0500M16 Laydown Internal Threading Bar

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SIL 0500 P11CB $ 503.29 $ 542.00

CARBIDE IN-SHANK HOLDER W-COOL FOR INT-LH 11mm (1/4" I.C.) LAYDOWN INSERTS, SHANK D: 0.500", OAL: 07.000" (~177.8mm), CUT D: 0.340" (~8.64mm), MN BORE: 0.580" (~14.73mm), SCRW: S11, KEY: K11, 1.5-DEG HELIX

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SIL 0500 P16CB $ 503.29 $ 542.00

CARBIDE IN-SHANK HOLDER W-COOL FOR INT-LH 16mm (3/8" I.C.) LAYDOWN INSERTS, SHANK D: 0.500", OAL: 07.000" (~177.8mm), CUT D: 0.400" (~10.16mm), MN BORE: 0.640" (~16.26mm), SCRW: S16S, KEY: K16, 1.5-DEG HELIX

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SIL 0625 P16 $ 99.36 $ 107.00

Carmex SIL0625P16 Laydown Internal Threading Bar

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SIL 0625 R16CB $ 728.93 $ 785.00

CARBIDE IN-SHANK HOLDER W-COOL FOR INT-LH 16mm (3/8" I.C.) LAYDOWN INSERTS, SHANK D: 0.625", OAL: 08.000" (~203.2mm), CUT D: 0.460" (~11.68mm), MN BORE: 0.750" (~19.05mm), SCRW: S16S, KEY: K16, 1.5-DEG HELIX

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SIL 0750 P16 $ 108.64 $ 135.80

Carmex SIL0750P16 Laydown Internal Threading Bar

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SIL 0750 S16CB $ 988.93 $ 1,065.00

CARBIDE IN-SHANK HOLDER W-COOL FOR INT-LH 16mm (3/8" I.C.) LAYDOWN INSERTS, SHANK D: 0.750", OAL: 10.000" (~254mm), CUT D: 0.540" (~13.72mm), MN BORE: 0.900" (~22.86mm), SCRW: S16, ANV/SCRW: AE16/A16, KEY: K16, 1.5-DEG HELIX

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SIL 1000 R16 $ 142.07 $ 153.00

STEEL IN-SHANK HOLDER W-OUT COOL FOR INT-LH 16mm (3/8" I.C.) LAYDOWN INSERTS, SHANK D: 1.000", OAL: 08.000" (~203.2mm), CUT D: 0.650" (~16.51mm), MN BORE: 1.160" (~29.46mm), SCRW: S16, ANV/SCRW: AE16/A16, KEY: K16, 1.5-DEG HELIX

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SIL 1250 S16 $ 148.57 $ 160.00

STEEL IN-SHANK HOLDER W-OUT COOL FOR INT-LH 16mm (3/8" I.C.) LAYDOWN INSERTS, SHANK D: 1.250", OAL: 10.000" (~254mm), CUT D: 0.770" (~19.56mm), MN BORE: 1.400" (~35.56mm), SCRW: S16, ANV/SCRW: AE16/A16, KEY: K16, 1.5-DEG HELIX

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SIL 1500 T16 $ 197.79 $ 213.00

STEEL IN-SHANK HOLDER W-OUT COOL FOR INT-LH 16mm (3/8" I.C.) LAYDOWN INSERTS, SHANK D: 1.500", OAL: 12.000" (~304.8mm), CUT D: 0.900" (~22.86mm), MN BORE: 1.650" (~41.91mm), SCRW: S16, ANV/SCRW: AE16/A16, KEY: K16, 1.5-DEG HELIX

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SEL 0750 K16 $ 102.14 $ 127.67

Carmex SEL0750K16 Laydown External Threading Holder

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