How to install helical inserts?

Drill a hole using the suggested drill bit size.Tap the hole, then screw the insert into the installation tool. The prong must be properly engaged in the driving contour of the tool.Using the installation tool, thread the insert into the hole. Install the insert a quarter to half turn below the hole's surface.If your insert has a prong, remove it with a punch or break-off tool. Remove the prong to allow your screw to fully enter the insert.

Why break the tang on a Helicoil?

If the tang is not properly removed, the hole might get compromised and the male fastener will not be able to pass through. Browse through our catalogue to find the right tang break-off tool for your needs.

What is the use of a mandrel?

A mandrel is a piece of metal that is used to support a partially machined workpiece while it is being finished, or as a core around which parts can be bent / forged / moulded.

Helical Thread Insert Tools - Page 2 | Raptor Supplies United Kingdom

-

3/8"-24 Helical Thread Insert Tools

A

B

C

D

E

F

G

Style	Model	Thread Type	Insert Type	Drill Size	Thread Size	Price (inc. VAT)
A	67824	-	-	-	3/8"-24	-	RFQ
B	87521TP	-	-	-	3/8"-24	-	RFQ
C	87521T	-	-	-	3/8"-24	-	RFQ
D	67804	-	-	33/64"	3/8"-24	-	RFQ
E	3692-6	Fine	-	-	3/8"-24	£263.31
F	5552-6	Fine	Stud Lock	-	3/8"-24	£1,464.06
G	7552-6 (M)	Fine	-	-	3/8"-24	£292.04

-

7/16"-20 Helical Thread Insert Tools

A

B

C

D

E

F

Style	Model	Thread Type	Drill Size	Thread Size	Price (inc. VAT)
A	67805	-	37/64"	7/16"-20	-	RFQ
B	87523T	-	-	7/16"-20	-	RFQ
C	87523TP	-	-	7/16"-20	-	RFQ
D	67825	-	-	7/16"-20	-	RFQ
E	7552-7 (M)	Fine	-	7/16"-20	£311.06
F	3692-7	Fine	-	7/16"-20	£299.69

CHRISLYNN -

5/8"-18 Helical Thread Insert Tools

A

B

C

Style	Model	Drill Size	Thread Size
A	87530S	-	5/8"-18	RFQ
B	87530TP	-	5/8"-18	RFQ
C	67808	53/64"	5/8"-18	RFQ

CHRISLYNN -

7/8"-14 Helical Thread Insert Tools

A

B

Style	Model	Drill Size	Thread Size
A	87534S	-	7/8"-14	RFQ
B	67810	1 3/16"	7/8"-14	RFQ

CHRISLYNN -

1"-12 Helical Thread Insert Tools

A

B

Style	Model	Drill Size	Thread Size
A	87536S	-	1"-12	RFQ
B	67811	1 5/16"	1"-12	RFQ

CHRISLYNN -

Mandrel Carbon Steel Helical Thread Insert Tools

A

B

Style	Model	MPN
A	67739	67739	RFQ
A	67839	67839	RFQ
B	87053T	87053T	RFQ
B	87054T	87054T	RFQ
B	87055T	87055T	RFQ
B	87056T	87056T	RFQ
B	87057T	87057T	RFQ
B	87058T	87058T	RFQ
B	87060T	87060T	RFQ
B	87062T	87062T	RFQ
B	87065T	87065T	RFQ
B	87068T	87068T	RFQ
B	87071T	87071T	RFQ
B	87073T	87073T	RFQ
B	87075T	87075T	RFQ
B	87078T	87078T	RFQ
B	87081T	87081T	RFQ
B	87559TP	87559TP	RFQ
B	87563TP	87563TP	RFQ
B	87564TP	87564TP	RFQ
B	87569TP	87569TP	RFQ
B	87572TP	87572TP	RFQ
B	87574TP	87574TP	RFQ
B	87576TP	87576TP	RFQ

HELICOIL -

Mandrel Helical Thread Insert Tools

A

B

C

Style	Model	Thread Type	Thread Size	Price (inc. VAT)
A	Pliers	-	-	-	RFQ
B	3695-01	Coarse	#1-64	£203.77
C	7751-39	Metric Coarse	M39 x 4	-	RFQ
C	7751-27	Metric Coarse	M27 x 3	-	RFQ
C	7751-30	Metric Coarse	M30 x 3.5	£1,306.44
C	7751-33	Metric Coarse	M33 x 3.5	-	RFQ
C	7751-36	Metric Coarse	M36 x 4	-	RFQ

POP -

Mandrel Hardened Steel Helical Thread Insert Tools

A

Style	Model	Thread Type	Use With	Thread Size	Material	Price (inc. VAT)
A	PNT600-01-518R	Coarse	PNT800L-PC-T, PNT1000L-PC-T	5/16"-18	Hardened Steel	£90.10
A	PNT600-01-5P	Coarse	PNT800L-PC-T	M5 x 0.8	Hardened Steel	£97.44
A	PNT600-01-420	Coarse	PNT800L-PC-T, PNT1000L-PC-T	1/4"-20	Hardened Steel	£99.71
A	PNT1000-01-813	Coarse	PNT1000L-PC-T	1/2"-13	Hardened Steel	£87.04
A	PNT600-01-4	Coarse	PNT800L-PC-T	M4 x 0.7	Hardened Steel	£97.99
A	PNT600-01-6P	Coarse	PNT800L-PC-T, PNT1000L-PC-T	M6 x 1	Hardened Steel	£75.47
A	PNT600-01-632	Coarse	PNT800L-PC-T	#6-32	Hardened Steel	£73.72
A	PNT600-01-832	Coarse	PNT800L-PC-T	#8-32	Hardened Steel	£100.67
A	PNT600-01-1024	Coarse	PNT800L-PC-T	#10-24	Hardened Steel	£100.67
A	PNT600-01-1032	Fine	PNT800L-PC-T	#10-32	Hardened Steel	£97.12

CHRISLYNN -

Hand Installation Tools

A

Style	Model	Thread Type	Thread Size
A	87303	Metric	1 3/8"-8	RFQ
A	87305	Metric	1 5/8"-8	RFQ
A	87307	Metric	1 7/8"-8	RFQ
A	87309	Metric	2 1/8"-8	RFQ
A	87310	Metric	2 1/4"-8	RFQ
A	87311	Metric	2 3/8"-8	RFQ
A	87312	Metric	2 1/2"-8	RFQ
A	87313	Metric	2 5/8"-8	RFQ
A	87314	Metric	2 3/4"-8	RFQ
A	87315	Metric	2 7/8"-8	RFQ
A	87316	Metric	#3-8	RFQ
A	87317	Metric	3 1/8"-8	RFQ
A	87318	Metric	3 1/4"-8	RFQ
A	87319	Metric	3 3/8"-8	RFQ
A	87320	Metric	3 1/2"-8	RFQ

CHRISLYNN -

Combination Hand Installation Tools

A

B

Style	Model	Thread Type	Thread Size
A	87047	-	M45 x 2, M45 x 4.5	RFQ
A	87048	-	M48 x 3, M48 x 5, M52 x 5	RFQ
A	87049	-	M52 x 3	RFQ
A	87050	-	M54 x 3	RFQ
B	87019	Fine	5/16"-22, 5/16"-24, M8 x 1, M8 x 1.25	RFQ

CHRISLYNN -

Extra Heavy Duty Installation Tools

A

Style	Model	MPN
A	67731	67731	RFQ
A	67732	67732	RFQ
A	67733	67733	RFQ
A	67734	67734	RFQ
A	67735	67735	RFQ
A	67736	67736	RFQ
A	67737	67737	RFQ
A	67738	67738	RFQ
A	67741	67741	RFQ
A	67742	67742	RFQ
A	67743	67743	RFQ

CHRISLYNN -

Spark Plug Installation Tools

A

Style	Model	Thread Type	Thread Size
A	87024S	-	1/2"-12, 1/2"-13, 7/16"-18, 7/16"-20, M11 x 1, M11 x 1.25, M12 x 1, M12 x 1.25, M12 x 1.5, M12 x 1.75	RFQ
A	87027	Coarse	1/2"-16, 1/2"-20, 1/4"-18, 1/4"-19, 9/16"-12, M14 x 1.25, M14 x 1.5, M14 x 2	RFQ

CHRISLYNN -

Combination Hand Steel Installation Tools

A

Style	Model	Thread Type	Thread Size	Material	Price (inc. VAT)
A	87045	-	M39 x 3, M42 x 3, M42 x 4.5	Steel	£225.95
A	87038	Metric	1 1/8"-7, 1"-10, 1"-12, 1"-14, 3/4"-14, M24 x 1.5, M26 x 1.5, M27 x 1.5, M27 x 2, M27 x 3	Steel	£149.15
A	87033	Metric	5/8"-14, 7/8"-9, M20 x 1.5, M20 x 2, M22 x 2.5	Steel	£137.59
A	87042	Metric	M36	Steel	£240.12

-

Prewinder Steel Helical Thread Insert Tools

A

B

C

D

E

F

G

Style	Model	Thread Type	Tool Type	Compatible Internal Thread Size	Number Of Pieces	Thread Size	Material	Price (inc. VAT)
A	5WY51	-	-	-	-	#4	Steel	£128.42
B	87546S	-	-	-	1	M12 x 1	Steel	-	RFQ
C	7551-01	Coarse	-	-	-	#1-64	Steel	£255.05
D	7552-02	Fine	-	-	-	#2-64	Steel	-	RFQ
E	535-16	Fine	Prewinder Type Iv	1"-14	-	1"-14	Steel	£557.92
C	7552-04	Fine	Prewinder Type Ii	-	-	#4-48	Steel	£237.20
E	535-161	Fine	-	-	-	1"-12	Steel	£525.37
E	535-24	Fine	-	-	-	1 1/2"-12	Steel	£759.01
E	535-22	Fine	Prewinder Type Iv	1 3/8"-12	-	1 3/8"-12	Steel	£640.34
F	7751-3.5	Metric Coarse	-	-	-	M3.5 x 0.6	Steel	£181.56
G	87308	Unified National	-	-	-	#2-8	Steel	£304.06
G	87301	Unified National	-	-	-	1 1/8"-8	Steel	£228.85
G	87302	Unified National	-	-	-	1 1/4"-8	Steel	£182.23
G	87304	Unified National	-	-	-	1 1/2"-8	Steel	£228.85
G	87306	Unified National	-	-	-	1 3/4"-8	Steel	£228.85

HELICOIL -

Mandrel Steel Helical Thread Insert Tools

A

B

Style	Model	Thread Type	Tool Type	Compatible Internal Thread Size	Thread Size	Material	Price (inc. VAT)
A	3724-22	Coarse	-	-	1 3/8"-6	Steel	£232.26	RFQ
A	3724-18	Coarse	-	-	1 1/8"-7	Steel	£201.04
A	3724-24	Coarse	-	-	1 1/2"-6	Steel	£273.11	RFQ
B	3747-18	Metric Coarse	Threaded Mandrel Type Am	M18	M18 x 2.5	Steel	£154.59	RFQ

CHRISLYNN -

Heavy Duty Installation Tools

A

B

Style	Model	Thread Type	Drill Size	Thread Size
A	67870	-	-	M14 x 1.5	RFQ
B	67813	-	1 7/16"	1 1/8"-12	RFQ
B	67713	Coarse	1 7/16"	1 1/4"-7, 1 5/8"-12	RFQ

-

#8-36 Steel Helical Thread Insert Tools

A

B

Style	Model	Thread Type	Tool Type	Thread Size	Material	Price (inc. VAT)
A	7552-2	Fine	Prewinder Type Ii	#8-36	Steel	£262.25	RFQ
B	3534-8GHIP	Fine	-	#8-36	Steel	£193.09

-

M2 x 0.4 Helical Thread Insert Tools

A

B

C

D

Style	Model	Thread Type	Thread Size	Price (inc. VAT)
A	67716M	-	M2 x 0.4	-	RFQ
B	87550T	-	M2 x 0.4	-	RFQ
C	7751-2	Metric Coarse	M2 x 0.4	£231.82
D	4238-2	Metric Coarse	M2 x 0.4	£185.08

-

M12 x 1.25 Steel Helical Thread Insert Tools

A

B

C

D

E

Style	Model	Tool Type	Thread Type	Compatible Internal Thread Size	Thread Size	Material	Price (inc. VAT)
A	3523-12.00HIP	-	Metric Fine	-	M12 x 1.25	Steel	£249.92
B	4640-12	-	Metric Fine	-	M12 x 1.25	Steel	£139.19
C	8758-12	Installation Tool Accessory	Metric Fine	-	M12 x 1.25	Steel	£3,180.00
D	8759-12	Pneumantic Tool Threaded Mandrel	Metric Fine	M12	M12 x 1.25	Steel	£385.04
E	7756-12	Prewinder Type Ii	Metric Fine	M12	M12 x 1.25	Steel	£419.03

-

#6-40 Helical Thread Insert Tools

A

B

Style	Model	Thread Type	Thread Size
A	87509T	-	#6-40	RFQ
B	8552-06	Fine	#6-40	RFQ

CHRISLYNN -

M24 x 2 Helical Thread Insert Tools

A

B

Style	Model	MPN
A	67875	67875	RFQ
B	87586S	87586S	RFQ

-

7/16"-14 Helical Thread Insert Tools

A

B

C

D

E

F

G

H

Style	Model	Thread Type	Drill Size	Thread Size	Price (inc. VAT)
A	87522T	-	-	7/16"-14	-	RFQ
B	TBS-022	-	-	7/16"-14, 7/16"-20, M11 x 1, M11 x 1.25, M11 x 1.5	-	RFQ
C	87022T	-	-	7/16"-14	-	RFQ
D	TBA-7A	-	-	7/16"-14, 7/16"-20, M11 x 1, M11 x 1.25, M11 x 1.5	-	RFQ
E	67725	-	-	7/16"-14	-	RFQ
F	67705	Coarse	37/64"	7/16"-14	-	RFQ
G	3695-7	Coarse	-	7/16"-14	£200.36
H	8251-7	Coarse	-	7/16"-14	-	RFQ

CHRISLYNN -

1 1/2"-6 Helical Thread Insert Tools

A

B

Style	Model	Thread Type	Drill Size	Thread Size
A	67716	-	1 13/16"	1 1/2"-6	RFQ
B	87043	Coarse	-	1 1/2"-6, 1 3/8"-12, M34 x 1.5, M36 x 1.5, M36 x 3, M39 x 4	RFQ

-

5/16"-24 Helical Thread Insert Tools

A

B

C

D

E

F

G

Style	Model	Thread Type	Insert Type	Drill Size	Thread Size	Price (inc. VAT)
A	67803	-	-	29/64"	5/16"-24	-	RFQ
B	87519T	-	-	-	5/16"-24	-	RFQ
C	67823	-	-	-	5/16"-24	-	RFQ
D	87519TP	-	-	-	5/16"-24	-	RFQ
E	3692-5	Fine	-	-	5/16"-24	£263.31
F	7552-5 (M)	Fine	-	-	5/16"-24	£274.76
G	5552-5	Fine	Stud Lock	-	5/16"-24	£404.30

-

1/2"-13 Steel Helical Thread Insert Tools

A

B

C

D

E

F

Style	Model	Thread Type	Use With	Nut Style	Thread Size	Material	Price (inc. VAT)
A	MHS-5013	-	-	-	1/2"-13	Steel	£68.95
B	PNT1000-02-813	Coarse	PNT1000L-PC-T	-	1/2"-13	Steel	£57.35
C	AKPT3P813	Coarse	-	Knurled	1/2"-13	Steel	£4,406.09
D	2288-8	Coarse	-	-	1/2"-13	Steel	£57.42
E	3532-1/2HIP	Coarse	-	-	1/2"-13	Steel	£234.77
F	7551-8 (M)	Coarse	-	-	1/2"-13	Steel	£274.75

CHRISLYNN -

#5-40 Helical Thread Insert Tools

A

B

C

D

Style	Model	Thread Type	Thread Size
A	87506T	-	#5-40	RFQ
B	TBS-008	-	#5-40, #6-32, #6-40, M3 x 0.5, M3.5 x 0.6	RFQ
C	87006T	-	#5-40	RFQ
D	87006	Coarse	#5-40, 1/8"-40	RFQ

-

M3.5 x 0.6 Helical Thread Insert Tools

A

B

Style	Model	Thread Type	Thread Size
A	87554T	-	M3.5 x 0.6	RFQ
B	8751-3.5	Metric Coarse	M3.5 x 0.6	RFQ

CHRISLYNN -

M20 x 1.5 Helical Thread Insert Tools

A

B

Style	Model	MPN
A	67873	67873	RFQ
B	87579S	87579S	RFQ

-

M18 x 2.5 Helical Thread Insert Tools

A

B

Style	Model	Thread Type	Thread Size
A	87578S	-	M18 x 2.5	RFQ
B	7751-18	Metric Coarse	M18 x 2.5	RFQ

-

M22 x 2.5 Helical Thread Insert Tools

A

B

Style	Model	Thread Type	Thread Size
A	87584S	-	M22 x 2.5	RFQ
B	7751-22	Metric Coarse	M22 x 2.5	RFQ

CHRISLYNN -

M12 x 1.5 Carbon Steel Helical Thread Insert Tools

A

Style	Model	MPN
A	87070T	87070T	RFQ
A	87570TP	87570TP	RFQ

-

5/16"-24 Steel Helical Thread Insert Tools

A

B

C

D

E

Style	Model	Thread Type	Insert Type	Spinner Dia.	Thread Size	Material	Price (inc. VAT)
A	FL5-HS-3124	-	-	-	5/16"-24	Steel	£166.52
B	HS-3124	-	-	-	5/16"-24	Steel	£201.76
C	3534-5/16HIP	-	-	-	5/16"-24	Steel	£210.32
D	MHS-3124	-	-	-	5/16"-24	Steel	£47.12
E	7552-5	Fine	Free Running And Locking	3 23/32"	5/16"-24	Steel	£290.27

-

3/8"-24 Steel Helical Thread Insert Tools

A

B

C

D

E

Style	Model	Thread Type	Insert Type	Spinner Dia.	Thread Size	Material	Price (inc. VAT)
A	MHS-3724	-	-	-	3/8"-24	Steel	£49.13
B	3534-3/8HIP	-	-	-	3/8"-24	Steel	£234.77
C	FL5-HS-3724	-	-	-	3/8"-24	Steel	£178.63
D	HS-3724	-	-	-	3/8"-24	Steel	£212.99
E	7552-6	Fine	Free Running And Locking	3 23/32"	3/8"-24	Steel	£280.80	RFQ

-

M2.5 x 0.45 Steel Helical Thread Insert Tools

A

B

C

Style	Model	Thread Type	Tool Type	Compatible Internal Thread Size	Thread Size	Material	Price (inc. VAT)
A	7751-2.5	Metric Coarse	-	-	M2.5 x 0.45	Steel	£264.14
B	3520-2.50HIP	Metric Coarse	-	-	M2.5 x 0.45	Steel	£190.56
C	8757-2.5	Metric Coarse	Pneumantic Tool Threaded Mandrel	M2	M2.5 x 0.45	Steel	£144.44

-

M5 x 0.8 Steel Helical Thread Insert Tools

A

B

C

D

Style	Model	Thread Type	Tool Type	Nut Style	Thread Size	Material	Price (inc. VAT)
A	AKPT15P580	Metric	-	Knurled	M5 x 0.8	Steel	£4,115.38
B	3520-5.00HIP	Metric Coarse	-	-	M5 x 0.8	Steel	£193.09
C	7751-5	Metric Coarse	-	-	M5 x 0.8	Steel	£296.92
D	8757-5	Metric Coarse	Pneumantic Tool Threaded Mandrel	-	M5 x 0.8	Steel	£162.16
C	7751-5 (M)	Metric Coarse	-	-	M5 x 0.8	Steel	£244.81

CHRISLYNN -

M22 x 1.5 Helical Thread Insert Tools

A

B

Style	Model	MPN
A	67874	67874	RFQ
B	87582S	87582S	RFQ

CHRISLYNN -

M18 x 1.5 Helical Thread Insert Tools

A

B

Style	Model	MPN
A	67872	67872	RFQ
B	87576S	87576S	RFQ

-

#8-32 Steel Helical Thread Insert Tools

A

B

C

D

E

F

G

H

I

J

K

L

M

Style	Model	Use With	Thread Type	Tool Type	Nut Style	Thread Size	Material	Price (inc. VAT)
A	3532-8GHIP	-	Coarse	-	-	#8-32	Steel	£190.56
B	HS-0832	-	-	-	-	#8-32	Steel	£170.59
C	8553-2	-	Coarse	Pneumantic Tool Threaded Mandrel	-	#8-32	Steel	£124.54
D	7551-2	-	Coarse	-	-	#8-32	Steel	£293.22
E	2288-2	-	Coarse	-	-	#8-32	Steel	£71.81
F	FL5-HS-0832	-	-	-	-	#8-32	Steel	£157.93
G	MHS-0832	-	-	-	-	#8-32	Steel	£47.11
H	8051-2	-	Coarse	Pneumantic Tool Threaded Mandrel	-	#8-32	Steel	£240.94
I	39262	-	-	-	-	#8-32	Steel	£6.90
J	FL5-HS-0832SR	-	-	-	-	#8-32	Steel	£285.82
K	AKPT30P832	-	Coarse	-	Knurled	#8-32	Steel	£4,118.99
L	39255	5JK71	-	-	-	#8-32	Steel	£17.90
M	PNT600-02-832	PNT800L-PC-T	-	-	-	#8-32	Steel	£58.92

-

#5-40 Steel Helical Thread Insert Tools

A

B

Style	Model	Thread Type	Tool Type	Thread Size	Material	Price (inc. VAT)
A	3532-5GHIP	Coarse	-	#5-40	Steel	£193.09
B	7551-05	Coarse	Prewinder Type Ii	#5-40	Steel	£217.44	RFQ

-

#3-48 Steel Helical Thread Insert Tools

A

B

Style	Model	Thread Type	Thread Size	Material	Price (inc. VAT)
A	551-03	Coarse	#3-48	Steel	£138.68
B	3532-3GHIP	Coarse	#3-48	Steel	£193.09

-

1/8"-27 Helical Thread Insert Tools

A

B

C

Style	Model	Thread Type	Thread Size	Price (inc. VAT)
A	87210T	-	1/8"-27	-	RFQ
B	3371-2	-	1/8"-27	£236.27
C	87021	Fine	1/8"-27, 1/8"-28, 3/8"-20, 3/8"-24, 7/16"-14, M10 x 1, M10 x 1.25, M10 x 1.5, M11 x 1.5	-	RFQ

-

3/4"-16 Steel Helical Thread Insert Tools

A

B

C

Style	Model	Tool Type	Thread Type	Compatible Internal Thread Size	Thread Size	Material	Price (inc. VAT)
A	3534-3/4HIP	-	Fine	-	3/4"-16	Steel	£344.66
B	2299-12	Prewinder Type Am	Fine	3/4"-16	3/4"-16	Steel	£101.54	RFQ
C	535-12	Prewinder Type Iv	Fine	3/4"-16	3/4"-16	Steel	£440.98

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Helical Thread Insert Tools