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WhizThread tool holders for threading

Stability is a key feature of the WhizThread holders. The insert pocket and clamping mechanism provide a robust seat for the insert, resulting in improved thread quality and extended tool life. The WhizThread range includes options with the WhizFix quick-change system and is available with or without WhizHip coolant-through capability.

WhizGuide

Select your holders with the ideal cutting angle

1

Cutting angle: 2°, 4°, 6°

The secret of threading really small parts is to select the correct cutting angle of the tool holder.
WhizThread tool holders are available with a +2°, +4° and +6° or bigger cutting angle.

2

Pitch and diameter

The WhizGuide-table recommends an appropriate tool holder, depending on part thread and diameter.
If you have a very high pitch-to-diameter-ratio we advice special tool holders.

Diameter (mm)

WhizThread tool selector

Material Group Thread Designation

Metric Inch

Thread profile: -

Recommended insert: -

Recommended toolholder angle: -

Optimal cutting speed: -

Recommended passes: -

Profile height: -

Product tables

Tool holders for threading — WhizThread

WhizThread tool holder for threading - TST13ER

TST

WhizFix 2.0

WhizThread tool holder for threading - TPT13ER

WhizFix 1.0

WhizThread tool holder shifted - TST13ER

Shifted edge

WhizThread tool holder round shank for threading - ZST13ER

Square Z-axis

Round shank

WhizAdjust

WhizAdapt PZ

Screw type tool holders | TST

Filter tool holders:

Tool holder	H	B	L	f	α	Coolant through	Plug	Insert	Screw	Key	Stock
TST13EL 1212K-4	12	12	125	12	4°	-	-	T13	M3x7	T9IP	●
TST13ER 88H-2C	8	8	100	10	2°	●	M5x0,8	T13	M3x7	T9IP	●
TST13ER 88K-2	8	8	125	8	2°	-	-	T13	M3x7	T9IP	●
TST13ER 88K-2C	8	8	125	10	2°	●	M5x0,8	T13	M3x7	T9IP	●
TST13ER 88H-4C	8	8	100	10	4°	●	M5x0,8	T13	M3x7	T9IP	●
TST13ER 88K-4	8	8	125	8	4°	-	-	T13	M3x7	T9IP	●
TST13ER 88K-4C	8	8	125	10	4°	●	M5x0,8	T13	M3x7	T9IP	●
TST13ER 0375K-2	3/8”	3/8”	125	3/8”	2°	-	-	T13	M3x7	T9IP	●
TST13ER 0375K-2C	3/8”	3/8”	125	3/8”	2°	●	M8x1	T13	M3x7	T9IP	●
TST13ER 0375K-4	3/8”	3/8”	125	3/8”	4°	-	-	T13	M3x7	T9IP	●
TST13ER 0375K-4C	3/8”	3/8”	125	3/8”	4°	●	M8x1	T13	M3x7	T9IP	●
TST13ER 1010H-2C	10	10	100	10	2°	●	M8x1	T13	M3x7	T9IP	●
TST13ER 1010K-2	10	10	125	10	2°	-	-	T13	M3x7	T9IP	●
TST13ER 1010K-2C	10	10	125	10	2°	●	M8x1	T13	M3x7	T9IP	●
TST13ER 1010H-4C	10	10	100	10	4°	●	M8x1	T13	M3x7	T9IP	●
TST13ER 1010K-4	10	10	125	10	4°	-	-	T13	M3x7	T9IP	●
TST13ER 1010K-4C	10	10	125	10	4°	●	M8x1	T13	M3x7	T9IP	●
TST13ER 1010K-6	10	10	125	10	6°	-	-	T13	M3x7	T9IP	●
TST13ER 1212K-2	12	12	125	12	2°	-	-	T13	M3x7	T9IP	●
TST13ER 1212K-2C	12	12	125	12	2°	●	1/8" NPT	T13	M3x7	T9IP	●
TST13ER 1212K-4	12	12	125	12	4°	-	-	T13	M3x7	T9IP	●
TST13ER 1212K-4C	12	12	125	12	4°	●	1/8" NPT	T13	M3x7	T9IP	●
TST13ER 1212K-6	12	12	125	12	6°	-	-	T13	M3x7	T9IP	●
TST13ER 1212K-8	12	12	125	12	8°	-	-	T13	M3x7	T9IP	●
TST13ER 0500K-2	1/2”	1/2”	125	1/2”	2°	-	-	T13	M3x7	T9IP	●
TST13ER 0500K-2C	1/2”	1/2”	125	1/2”	2°	●	1/8" NPT	T13	M3x7	T9IP	●
TST13ER 0500K-4	1/2”	1/2”	125	1/2”	4°	-	-	T13	M3x7	T9IP	●
TST13ER 1616K-2	16	16	125	16	2°	-	-	T13	M3x7	T9IP	●
TST13ER 1616K-2C	16	16	125	16	2°	●	1/8" NPT	T13	M3x7	T9IP	●
TST13ER 1616K-4	16	16	125	16	4°	-	-	T13	M3x7	T9IP	●
TST13ER 0750K-2	3/4”	3/4”	125	3/4”	2°	-	-	T13	M3x7	T9IP	●
TST13ER 0750K-4	3/4”	3/4”	125	3/4”	4°	-	-	T13	M3x7	T9IP	●
TST13ER 2020K-2	20	20	125	20	2°	-	-	T13	M3x7	T9IP	●
TST13ER 2525M-2	25	25	150	25	2°	-	-	T13	M3x7	T9IP	●
TST13ER 1000M-2	1”	1”	150	1”	2°	-	-	T13	M3x7	T9IP	●
TST13ER 0500K-4C	1/2”	1/2”	125	1/2”	4°	●	1/8" NPT	T13	M3x7	T9IP	●

Go to WhizThread inserts for threading

WhizThread tool holder for threading - TST

Tool holder without coolant

WhizThread tool holder for threading with coolant - TST

Tool holder with coolant

WhizFix 2.0 tool holder system for quick change

New modular tool holder WhizFix 2.0

User friendly with one-handed-change
Same precision as a solid holder
Minimalistic design

More about WhizFix 2.0

Quick change heads – WhizFix 2.0 | WB-T

Filter tool holders:

WhizFix 2.0 head	Interface	H	B	α	l	Coolant through	Insert	Screw	Stock
WB3 T13ER-22-2	WB3	10	10	2°	22	-	T13	M3x7	●
WB3 T13ER-22-2C	WB3	10	10**	2°	22	●	T13	M3x7	●
WB3 T13ER-22-4	WB3	10	10	4°	22	-	T13	M3x7	●
WB3 T13ER-22-4C	WB3	10	10**	4°	22	●	T13	M3x7	●
WB4 T13ER-22-2	WB4	12*	12	2°	22	-	T13	M3x7	●
WB4 T13ER-22-2C	WB4	12*	12	2°	22	●	T13	M3x7	●
WB4 T13ER-22-4	WB4	12*	12	4°	22	-	T13	M3x7	●
WB4 T13ER-22-4C	WB4	12*	12	4°	22	●	T13	M3x7	●
WB5 T13ER-22-2	WB5	16	16	2°	22	-	T13	M3x7	●
WB5 T13ER-22-2C	WB5	16	16	2°	22	●	T13	M3x7	●
WB5 T13ER-22-4	WB5	16	16	4°	22	-	T13	M3x7	●
WB5 T13ER-22-4C	WB5	16	16	4°	22	●	T13	M3x7	●

* 1/2" with 1/2" Shank
** 12mm wide at nozzle

Go to WhizThread inserts for threading

WhizThread WhizFix 2.0 head for threading with coolant

Quick change pin type tool holders – WhizFix 1.0 | TPT

Filter tool holders:

Tool holder	H	B	L	f	α	Coolant through	Plug	Insert	Pin	Bit	Stock
TPT13ER 0375K-2	3/8”	3/8”	125	3/8”	2°	-	-	T13	Pin 12	T20	●
TPT13ER 0375K-2C	3/8”	3/8”	125	3/8”	2°	●	M8x1	T13	Pin 12	T20	●
TPT13ER 0375K-4	3/8”	3/8”	125	3/8”	4°	-	-	T13	Pin 12	T20	●
TPT13ER 0375K-4C	3/8”	3/8”	125	3/8”	4°	●	M8x1	T13	Pin 12	T20	●
TPT13ER 1010H-2C	10	10	100	10	2°	●	M8x1	T13	Pin 12	T20	●
TPT13ER 1010K-2	10	10	125	10	2°	-	-	T13	Pin 12	T20	●
TPT13ER 1010K-2C	10	10	125	10	2°	●	M8x1	T13	Pin 12	T20	●
TPT13ER 1010H-4C	10	10	100	10	4°	●	M8x1	T13	Pin 12	T20	●
TPT13ER 1010K-4	10	10	125	10	4°	-	-	T13	Pin 12	T20	●
TPT13ER 1010K-4C	10	10	125	10	4°	●	M8x1	T13	Pin 12	T20	●
TPT13ER 1212K-2	12	12	125	12	2°	-	-	T13	Pin 12	T20	●
TPT13ER 1212K-2C	12	12	125	12	2°	●	1/8" NPT	T13	Pin 12	T20	●
TPT13ER 1212K-4	12	12	125	12	4°	-	-	T13	Pin 12	T20	●
TPT13ER 1212K-4C	12	12	125	12	4°	●	1/8" NPT	T13	Pin 12	T20	●
TPT13ER 0500K-2	1/2”	1/2”	125	1/2”	2°	-	-	T13	Pin 12	T20	●
TPT13ER 0500K-2C	1/2”	1/2”	125	1/2”	2°	●	1/8" NPT	T13	Pin 12	T20	●
TPT13ER 0500K-4	1/2”	1/2”	125	1/2”	4°	-	-	T13	Pin 12	T20	●
TPT13ER 0500K-4C	1/2”	1/2”	125	1/2”	4°	●	1/8" NPT	T13	Pin 12	T20	●
TPT13ER 1616K-2	16	16	125	16	2°	-	-	T13	Pin 12	T20	●
TPT13ER 1616K-2C	16	16	125	16	2°	●	1/8" NPT	T13	Pin 12	T20	●
TPT13ER 1616K-4	16	16	125	16	4°	-	-	T13	Pin 12	T20	●

Go to WhizThread inserts for threading

WhizThread pin-type tool holder for threading with coolant - TPT

Shifted edge tool holders | TST

Filter tool holders:

Tool holder	H	B	L	f	α	Insert	Coolant through	Plug	Screw	Key	Stock
TST13ER 1020K-2C	10	20	125	10	2°	T13	●	M8x1	M3x7	T9IP	●
TST13ER 1020K-4C	10	20	125	10	4°	T13	●	M8x1	M3x7	T9IP	●
TST13ER 1224K-2C	12	24	125	12	2°	T13	●	1/8" NPT	M3x7	T9IP	●
TST13ER 1224K-4C	12	24	125	12	4°	T13	●	1/8" NPT	M3x7	T9IP	●
TST13ER 0510K-2C	1/2”	1”	125	1/2”	2°	T13	●	1/8" NPT	M3x7	T9IP	●
TST13ER 0510K-4C	1/2”	1”	125	1/2”	4°	T13	●	1/8" NPT	M3x7	T9IP	●
TST13ER 1632K-2C	16	32	125	16	2°	T13	●	1/8" NPT	M3x7	T9IP	●

Go to WhizThread inserts for threading

WhizThread shifted edge tool holder for threading with coolant - TST

Square Z-axis tool holders | ZST

Tool holder	H	B	L	f	α	Insert	Screw	Key	Stock
ZST13ER 1212K-2	12	12	125	20	2°	T13	M3x7	T9IP	●
ZST13ER 1616K-2	16	16	125	24	2°	T13	M3x7	T9IP	●

Go to WhizThread inserts for threading

Round shank tool holders | WRT

Filter tool holders:

Tool holder	D	A	L	l	α	Coolant through	Plug	Insert	Screw	Key	Stock
WRT13ER 0625M-2C	5/8"	10	150	40	2°	●	1/8" NPT	T13	M3x7	T9IP	●
WRT13ER 0625M-4C	5/8"	10	150	40	4°	●	1/8" NPT	T13	M3x7	T9IP	●
WRT13ER 0016M-2C	16	10	150	40	2°	●	1/8" NPT	T13	M3x7	T9IP	●
WRT13ER 0016M-4C	16	10	150	40	4°	●	1/8" NPT	T13	M3x7	T9IP	●
WRT13ER 0750M-2C	3/4"	10	150	40	2°	●	1/8" NPT	T13	M3x7	T9IP	●
WRT13ER 0750M-4C	3/4"	10	150	40	4°	●	1/8" NPT	T13	M3x7	T9IP	●
WRT13ER 0750G-2C	3/4"	10	87	28	2°	●	1/8" NPT	T13	M3x7	T9IP	●
WRT13ER 0750G-4C	3/4"	10	87	28	4°	●	1/8" NPT	T13	M3x7	T9IP	●
WRT13ER 0020M-2C	20	10	150	40	2°	●	1/8" NPT	T13	M3x7	T9IP	●
WRT13ER 0020M-4C	20	10	150	40	4°	●	1/8" NPT	T13	M3x7	T9IP	●
WRT13ER 0022M-2C	22	10	150	40	2°	●	1/8" NPT	T13	M3x7	T9IP	●
WRT13ER 0022M-4C	22	10	150	40	4°	●	1/8" NPT	T13	M3x7	T9IP	●
WRT13ER 0025M-2C	25	10	150	40	2°	●	1/8" NPT	T13	M3x7	T9IP	●
WRT13ER 0025M-4C	25	10	150	40	4°	●	1/8" NPT	T13	M3x7	T9IP	●
WRT13ER 1000M-2C	1"	10	150	40	2°	●	1/8" NPT	T13	M3x7	T9IP	●
WRT13ER 1000M-4C	1"	10	150	40	4°	●	1/8" NPT	T13	M3x7	T9IP	●

Go to WhizThread inserts for threading

WhizThread round shank tool holder WRT with coolant

WhizAdjust tool holder | ABT

Tool holder head	H	B	A	α	C max doc	Max feed length	Insert	Screw	Key	Stock
ABT13ER-46-45-2	46	24	10	2°	2	45	T13	M3x7	T9IP	●
ABT13ER-46-45-4	46	24	10	4°	2	45	T13	M3x7	T9IP	●

A is measurement from cutting edge to centre of shank.

More information on WhizAdjust height adjustable tool holders, including WhizAdjust shanks.

WhizAdjust adjustable tool holder head for WhizThread ABT

Quick change heads – WhizAdapt PZ | WAT

Filter tool holders:

WhizAdapt PZ head	Interface	H	B	α	l	Coolant through	Insert	Screw	Key	Stock
WAT13ER PZ1022-2	PZ10	10	10**	2°	22	●	T13	M3x7	T9IP	●
WAT13ER PZ1022-4	PZ10	10	10**	4°	22	●	T13	M3x7	T9IP	●
WAT13ER PZ1222-2	PZ12	12*	12	2°	22	●	T13	M3x7	T9IP	●
WAT13ER PZ1222-4	PZ12	12*	12	4°	22	●	T13	M3x7	T9IP	●
WAT13ER PZ1622-2	PZ16	16	16	2°	22	●	T13	M3x7	T9IP	●
WAT13ER PZ1622-4	PZ16	16	16	4°	22	●	T13	M3x7	T9IP	●

* 1/2" with 1/2" Shank
** 12mm wide at nozzle

Go to WhizThread inserts for threading

WhizThread tool holders for threading

Select your holders with the ideal cutting angle

1

Cutting angle: 2°, 4°, 6°

2

Pitch and diameter

WhizThread tool selector

Tool holders for threading — WhizThread

TST

WhizFix 2.0

WhizFix 1.0

Shifted edge

Round shank

WhizAdjust

WhizAdapt PZ

Screw type tool holders | TST

New modular tool holder WhizFix 2.0

Quick change heads – WhizFix 2.0 | WB-T

Quick change pin type tool holders – WhizFix 1.0 | TPT

Shifted edge tool holders | TST

Square Z-axis tool holders | ZST

Round shank tool holders | WRT

WhizAdjust tool holder | ABT

Quick change heads – WhizAdapt PZ | WAT

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