(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

Our Business Hours:
Mon. - Fri. 8 a.m. - 6 p.m.

All Categories

Applications

inCAD Library

Brands

Brand List

Webcode Seach | Series: #CODE

Keyword suggestions

Part number suggestions

Discontinued Products

Need Help?

Order/Quote

Order

Order

/ Order
/ Order

Part Number Checker

Catalog Request

How can we improve?

How can we improve?

Comments

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.

Customer Privacy Policy

Thank you for your cooperation.

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

Threading Holders

The threading holder is a throwaway holder used for threading in turning. There are two types of threading holders, one for the inner diameter and the other for the outer diameter. The turning holder is mainly a square shank, and the boring holder is mainly a round shank. The square shank or round shank size is selected according to the processing machine used. Depending on the holder, there are right hand only, left hand only, and no hands (for both), so select according to the machining direction. Threaded holders can be processed with various specifications such as metric threads, unified screws, etc. and various screw pitches by exchanging the tips, but confirm and select the corresponding tip and holder specifications because there are minimum inner diameters.

27 items

: 30; 45; 60

Days to Ship	All 6 Days or Less 8 Days or Less 9 Days or Less 10 Days or Less 11 Days or Less 12 Days or Less 13 Days or Less 29 Days or Less

Outer Diameter Threading Tool Holder [for TTX Chip] KTTX Type

KYOCERA

•Preferred Hand: Right Handed
•Dimension H2 (mm): 2
•Dimension H3 (mm): 2.5
•Dimension L2 (mm): 17.6
•Wrench: FT-8

Volume Discount
Days to Ship: 10 Days or more
Threading TKFT Series, KTKF Type / KTKF Type Space Holder

KYOCERA

•Dimension L2 (mm): 15
•Dimension T (mm): 6
•Wrench: LTW-10S
•Clamp Screw: SB-4590TRWN

Volume Discount
Days to Ship: 8 Days or more
SEC-Threading Bit, STH Type

SUMITOMO ELEC

For compact lathes with shank □20 mm square or less. It also supports space-saving threading with a 2-corner insert used vertically.

Volume Discount
Days to Ship: 8 Days or more
Sandvik CoroThread 266 Small Lathe Thread-Cutting Shank Bit

SANDVIK

[Features]
· Threading shank bit with extremely high rigidity.
· iLock interface suppresses tip movement while machining threads, guarantees tip stability and accuracy, and achieves an excellent finished surface and repeatability.
[Applications]
· For outer diameter threading.
· Especially for small lathes.

Volume Discount
Days to Ship: 8 Days or more
SEC-Threading Bit, THI Type

SUMITOMO ELEC

Excellent sharpness with G-grade corner insert

Volume Discount
Days to Ship: 8 Days or more
SEC-Threading Bit, Nejikiri-Kun, STE Type

SUMITOMO ELEC

Lineup of strong clamp lever lock holder (shank □25-32 mm square) and screw-on specifications (shank □12-16 mm square)

Volume Discount
Days to Ship: 8 Days or more
Twisting-Kun, STI Type

SUMITOMO ELEC

Economical, with M class flat 3-corner insert

Volume Discount
Days to Ship: 8 Days or more
SEC-Threading Bit (Mini Bit), THE Type

SUMITOMO ELEC

It uses a G-class vertical use 3-corner insert with high cutting performance.
For outer diameter thread cutting.

Volume Discount
Days to Ship: 8 Days or more
SEC-Threading Bit for Outer Diameter, THE Type

SUMITOMO ELEC

Firm Retractable Pin Specification

Volume Discount
Days to Ship: 10 Days or more
Threading, External Holder, KTN Type

KYOCERA

Threading, External Holder
•Preferred Hand: Right Handed

Volume Discount
Days to Ship: 8 Days or more
Outer Diameter Holder KTNS Type

KYOCERA

•Preferred Hand: Right Handed
•Dimension H3 (mm): 8.5
•Sheet: FT-15
•Clamp Set: CPS-5S
•Clamp Screw: SB-3.5TR

Volume Discount
Days to Ship: 11 Days or more
Threading, Inner Diameter Holder SIN Type / CIN Type

KYOCERA

•Sheet Stop Screw: SP3X8
For complete product overview and details on Threading, Inner Diameter Holder SIN Type / CIN Type see the sections below:

Volume Discount
Days to Ship: 8 Days or more
Outer Diameter Threading Tool Holder [for TTX Chip] S...KTTX Type (Outer Diameter Sleeve Holder)

KYOCERA

•Preferred Hand: Left Handed
•Wrench: FT-8
•Clamp Screw: SB-4070TRW

Volume Discount
Days to Ship: 10 Days or more
Outer Diameter Threading Tool Holder [for TT Chip] KTT Type

KYOCERA

Preferred Hand: Right Handed
For complete product overview and details on Outer Diameter Threading Tool Holder [for TT Chip] KTT Type see the sections below:

Volume Discount
Days to Ship: 8 Days or more
Small Bore Threaded, EZ Bar, EZT Model

KYOCERA

•Preferred Hand: Right Handed
•rε: 0.02±0.01
•Material: PR1225
•φd (mm): 2.5
•φA: 3.0

Volume Discount
Days to Ship: 12 Days or more
VNT Type (System Bar)

KYOCERA

•Preferred Hand: Right Handed
•rε: 0.05+0/-0.02
•Dimension H (mm): 3.9
•Dimension L1 (mm): 30.8
•Dimension L2 (mm): 11

Volume Discount
Days to Ship: 11 Days or more
Inner Diameter Thread Cutting Holder [for TPGB Chip] S...STWP Type / S...STWP-E Type (Excellent Bars)

KYOCERA

•Dimension L3 (mm): 5.5
•Screw: SB-3STR
•Wrench: FT-10

Volume Discount
Days to Ship: 10 Days or more
T-Max U-Lock Threading Boring Bit

SANDVIK

Unique shape exhibits high performance

Volume Discount
Days to Ship: 6 Days or more
HY-PRO Planet Cutter TMLC Holder (1 Flute / Long Type) TMLC

OSG

[Specifications]
· Shape: Thread cutting holder
· Handedness: Right Handed

Volume Discount
Days to Ship: 8 Days or more
HY-PRO Planet Cutter TM2C Holders (2 Flute / High Efficiency Type) TM2C

OSG

[Specifications]
· Shape: Thread cutting holder

Volume Discount
Days to Ship: 8 Days or more
HY-PRO Planet Cutter TMNC HOLDER (for 1 Flute / Pipe Taper Thread) TMNC

OSG

[Specifications]
· Shape: Thread cutting holder

Volume Discount
Days to Ship: 8 Days or more
HY-PRO Planet Cutter Shell Type TMSH

OSG

•Dimension L1 (mm): 12.5
•Includes Oil Hole: Available

Volume Discount
Days to Ship: 8 Days or more
HY-PRO Planet Cutter TMC Holder (1 Flute / Standard Type) PNTC-TMC

OSG

[Specifications]
· Shape: Thread cutting holder

Volume Discount
Days to Ship: 8 Days or more
HY-PRO Planet Cutter Single Point Holder (Cylindrical Shank) TM-SC-C

OSG

[Specifications]
· Shape: Thread cutting holder

Volume Discount
Days to Ship: 8 Days or more
Tool For Small Lathes - CoroTurn XS, Blank, CXS-B

SANDVIK

[Features]
CoroTurn XS insert bar
Carbide
Boring bit for small-diameter machining
Blank

Volume Discount
Days to Ship: 29 Days or more
HSS Outer Threading Holder

SANWASEISAKUSYO

•Use: Outer Diameter Thread
•Overall Length (mm): 120
•JAN Code: 4580130747601
•Height (mm): 25
•Trusco Code: 411-0901

Volume Discount
Days to Ship: 8 Days or more
Sandvik T-Max U-Lock Thread-Cutting Boring Bit

SANDVIK

[Features]
· A boring bit with high rigidity for inner diameter threading.
[Applications]
· For internal threading.

Volume Discount
Days to Ship: 6 Days or more

Days to Ship:	10 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	10 Days or more

Days to Ship:	8 Days or more

Days to Ship:	11 Days or more

Days to Ship:	8 Days or more

Days to Ship:	10 Days or more

Days to Ship:	8 Days or more

Days to Ship:	12 Days or more

Days to Ship:	11 Days or more

Days to Ship:	10 Days or more

Days to Ship:	6 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	29 Days or more

Days to Ship:	8 Days or more

Days to Ship:	6 Days or more


Brand
Product Series
Days to Ship
Use
Thread Model
Pitch(mm)
Minimum Processing Diameter(mm)
Preferred Hand
Link Size
Cutting Oil Hole Presence
Wiper Blade Presence


Brand	KYOCERA	KYOCERA	SUMITOMO ELEC	SANDVIK	SUMITOMO ELEC	SUMITOMO ELEC	SUMITOMO ELEC	SUMITOMO ELEC	SUMITOMO ELEC	KYOCERA	KYOCERA	KYOCERA	KYOCERA	KYOCERA	KYOCERA	KYOCERA	KYOCERA	SANDVIK	OSG	OSG	OSG	OSG	OSG	OSG	SANDVIK	SANWASEISAKUSYO	SANDVIK
Product Series	Outer Diameter Threading Tool Holder [for TTX Chip] KTTX Type	Threading TKFT Series, KTKF Type / KTKF Type Space Holder	SEC-Threading Bit, STH Type	Sandvik CoroThread 266 Small Lathe Thread-Cutting Shank Bit	SEC-Threading Bit, THI Type	SEC-Threading Bit, Nejikiri-Kun, STE Type	Twisting-Kun, STI Type	SEC-Threading Bit (Mini Bit), THE Type	SEC-Threading Bit for Outer Diameter, THE Type	Threading, External Holder, KTN Type	Outer Diameter Holder KTNS Type	Threading, Inner Diameter Holder SIN Type / CIN Type	Outer Diameter Threading Tool Holder [for TTX Chip] S...KTTX Type (Outer Diameter Sleeve Holder)	Outer Diameter Threading Tool Holder [for TT Chip] KTT Type	Small Bore Threaded, EZ Bar, EZT Model	VNT Type (System Bar)	Inner Diameter Thread Cutting Holder [for TPGB Chip] S...STWP Type / S...STWP-E Type (Excellent Bars)	T-Max U-Lock Threading Boring Bit	HY-PRO Planet Cutter TMLC Holder (1 Flute / Long Type) TMLC	HY-PRO Planet Cutter TM2C Holders (2 Flute / High Efficiency Type) TM2C	HY-PRO Planet Cutter TMNC HOLDER (for 1 Flute / Pipe Taper Thread) TMNC	HY-PRO Planet Cutter Shell Type TMSH	HY-PRO Planet Cutter TMC Holder (1 Flute / Standard Type) PNTC-TMC	HY-PRO Planet Cutter Single Point Holder (Cylindrical Shank) TM-SC-C	Tool For Small Lathes - CoroTurn XS, Blank, CXS-B	HSS Outer Threading Holder	Sandvik T-Max U-Lock Thread-Cutting Boring Bit
Days to Ship	10 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	10 Days or more	8 Days or more	11 Days or more	8 Days or more	10 Days or more	8 Days or more	12 Days or more	11 Days or more	10 Days or more	6 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	29 Days or more	8 Days or more	6 Days or more
Use	-	-	Outer Diameter Thread	Outer Diameter Thread	Inner Diameter Thread	Outer Diameter Thread	Inner Diameter Thread	Outer Diameter Thread	Outer Diameter Thread	-	-	-	-	-	-	-	-	Inner Diameter Thread	-	-	-	-	-	-	Inner Diameter Thread	Outer Diameter Thread	Inner Diameter Thread
Thread Model	-	-	60 Degrees Meter (M) / 55° Wit (W)	-	60 Degrees Meter (M)	60 Degrees Meter (M) / 60° Unified (UN, UNC, UNF, UNEF) / 55° Wit (W) / Taper for 55° Pipe Rc(PT) (BSPT)	60 Degrees Meter (M) / 55° Wit (W)	60 Degrees Meter (M) / 55° Wit (W) / Taper for 55° Pipe Rc(PT) (BSPT)	60 Degrees Meter (M) / 55° Wit (W) / Taper for 55° Pipe Rc(PT) (BSPT)	-	-	-	-	-	-	-	-	60 Degrees Meter (M) / 60° Unified (UN, UNC, UNF, UNEF) / 55° Wit (W) / American Pipe Taper (NPT)	-	-	-	-	-	60 Degrees Meter (M) / 60° Unified (UN, UNC, UNF, UNEF)	60 Degrees Meter (M)	-	-
Pitch(mm)	-	-	0.20～1.50	-	0.40～1.00	1.00～3.00	1.00～3.00	0.80～3.00	0.80～3.00	-	-	-	-	-	-	-	-	0.5-2.0	-	-	-	-	-	-	-	-	-
Minimum Processing Diameter(mm)	-	-	-	-	18	-	25	-	-	-	-	-	-	-	-	-	-	12 ～ 16	-	-	-	-	-	-	-	-	-
Preferred Hand	Right Handed	Right Handed / Left Handed	Right Handed	-	Right Handed	Right Handed	Right Handed	Right Handed	Right Handed	Right Handed / Left Handed	Right Handed	Right Handed / Left Handed	Left Handed	Right Handed / Left Handed	Right Handed	Right Handed	Right Handed / Left Handed	Right Handed	Right Handed	Right Handed	Right Handed / Left Handed	-	Right Handed / Left Handed	-	Right Handed	-	-
Link Size	-	-	20-sided	-	Ø16	16-sided	Ø20	12-sided	20-sided	-	-	-	-	-	-	-	-	Ø16	-	-	-	-	-	-	-	-	-
Cutting Oil Hole Presence	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Included	-	-	-	-	-	Included	None	-	-
Wiper Blade Presence	-	-	None	-	Both Available and Unavailable	Both Available and Unavailable	Both Available and Unavailable	Both Available and Unavailable	Both Available and Unavailable	-	-	-	-	-	-	-	-	None	-	-	-	-	-	-	None	-	-