Tabla de contenido
Idiomas disponibles
Idiomas disponibles
Tables below left and right and over the next 4 pages list part numbers of all mandrels and mandrel follower springs available per
fastener or group of fasteners, i.e. for Chobert and Grovit on these pages.
While fastener sizes are always shown in their specified units, each table has been produced twice to offer dimensions in imperial units
on the left-hand page then in metric units on the right-hand page. These 'Mandrel Selection' tables cross-reference with the 'Nose Jaw
Selection' tables on pages 13 and 14 through the 'Ref. Nº' column.
It is the diameter of the head at the end of a mandrel which when pulled through controls the expansion of the fastener body.
While there are different head shapes to suit different types of fasteners (see illustration on page 18), progressive head sizes are needed
to reflect manufacturing tolerances on the diameter of the hole in your application so that the fastener always expands sufficiently to
fill the hole.
Too large a mandrel head would overstress the mandrel and mandrels which fail during use could forcibly exit the tool.
Selection tables are arranged into four 'mandrel size' sections, ranging from 'standard' to '3rd oversize', each being colour coded as
per the end of the mandrel heads themselves.
CHOBERT AND GROVIT
REF.
HOLE
FASTENER
HEAD
Nº
SIZE
AS REC.
1.84
1
-
1
AS REC.
1.84
2
3/32" CHOBERT
2
-
& GROVIT
3
AS REC.
1.84
3
-
4
AS REC.
1.84
5
AS REC.
2.24
1/8" CHOBERT
& GROVIT
6
AS REC.
2.24
7
AS REC.
2.72
-
7
5/32" CHOBERT
& GROVIT
AS REC.
2.72
8
-
8
AS REC.
3.35
9
-
9
3/16" CHOBERT
& GROVIT
10
AS REC.
3.35
10
-
11
AS REC.
4.67
1/4" CHOBERT
12
AS REC.
4.67
REF.
HOLE
FASTENER
HEAD
Nº
SIZE
1
+.09
1.93
1
-
2
+.09
1.93
3/32" CHOBERT
2
-
& GROVIT
3
+.09
1.93
3
-
4
+.09
1.93
5
+.25
2.49
1/8" CHOBERT
& GROVIT
6
+.25
2.49
7
+.38
3.10
7
-
5/32" CHOBERT
& GROVIT
8
+.38
3.10
8
-
9
-
9
+.60
3.96
3/16" CHOBERT
& GROVIT
10
-
10
+.60
3.96
11
-
1/4" CHOBERT
12
-
# S/R: Short Reach Mandrel. See page 17 and 18 for explanation.
16
STANDARD MANDREL - GREEN
MANDREL
P
# S/R MANDREL
Ø
PART Nº
MAX.
PART Nº
07150-06003
4.22
07150-08003
-
-
-
07150-06003
4.22
07150-08003
-
-
-
07150-06003
4.22
07150-08003
-
-
-
07150-07003
4.22
07150-09003
07150-06004
5.49
07150-08004
07150-07004
5.49
07150-09004
07150-06005
6.20
07150-08005
-
-
-
07150-07005
6.20
07150-09005
-
-
-
07150-06006
6.27
07150-08006
-
-
-
07150-07006
6.27
07150-09006
-
-
-
07150-06008
6.81
07150-08008
07150-07008
6.81
07150-09008
2ND OVERSIZE MANDREL - BLUE
MANDREL
P
# S/R MANDREL
Ø
PART Nº
MAX.
PART Nº
07150-06103
4.70
-
-
-
07150-06103
4.70
-
-
-
07150-06103
4.70
-
-
-
07150-07103
4.70
07150-06204
6.81
07150-08204
07150-07204
6.81
07150-09204
07150-06205
8.13
07150-08205
-
-
-
07150-07205
8.13
07150-09205
-
-
-
-
-
-
07150-06206
9.45
07150-08206
-
-
-
07150-07206
9.45
07150-09206
-
-
-
-
-
-
HOLE
P
HEAD
SIZE
MAX.
Ø
1.80
+.04
1.88
07150-06303
-
-
+.09
1.93
1.80
+.04
1.88
07150-06303
-
-
+.09
1.93
1.80
+.04
1.88
07150-06303
-
-
+.09
1.93
1.80
+.09
1.93
2.29
+.10
2.34
07150-06104
2.29
+.10
2.34
07150-07104
2.54
+.20
2.92
07150-06105
-
-
-
-
2.54
+.20
2.92
07150-07105
-
-
-
-
2.59
+.35
3.71
07150-06106
-
-
-
-
2.59
+.35
3.71
07150-07106
-
-
-
-
2.79
+.30
4.98
07150-06108
2.79
+.30
4.98
07150-07108
HOLE
P
HEAD
SIZE
MAX.
Ø
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2.79
+.35
2.59
07150-06304
2.79
+.35
2.59
07150-07304
3.30
-
-
-
-
+.63
3.35
07150-06305
3.30
-
-
-
-
+.63
3.35
07150-07305
-
-
-
-
3.81
-
-
-
-
-
-
3.81
-
-
-
-
-
-
-
-
-
-
1ST OVERSIZE MANDREL - YELLOW
MANDREL
P
# S/R MANDREL
PART Nº
MAX.
PART Nº
4.42
-
-
-
07150-08103
4.42
-
-
-
07150-08103
4.42
-
-
-
07150-08103
-
-
07150-09103
6.02
07150-08104
6.02
07150-09104
7.21
07150-08105
-
-
-
7.21
07150-09105
-
-
-
8.13
07150-08106
-
-
-
8.13
07150-09106
-
-
-
8.38
07150-08108
8.38
07150-09108
3RD OVERSIZE MANDREL - RED
MANDREL
P
# S/R MANDREL
PART Nº
MAX.
PART Nº
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
7.32
07150-08304
7.32
07150-09304
-
-
-
9.45
07150-08305
-
-
-
9.45
07150-09305
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
METRIC
SPRING
P
PART Nº
MAX.
-
07150-06803
1.98
07150-06803
-
07170-06873
1.98
07170-06873
-
07170-06903
1.98
07170-06903
1.98
07150-07803
2.49
07150-06804
2.49
07150-07804
2.95
07170-06875
-
-
2.95
07170-07875
-
-
3.30
07170-06876
-
-
3.30
07170-07876
-
-
3.40
07150-06808
3.40
07150-07808
SPRING
P
PART Nº
MAX.
-
07150-06803
-
-
-
07170-06873
-
-
-
07170-06903
-
-
-
07150-07803
3.00
07150-06804
3.00
07150-07804
-
07170-06875
3.81
07150-06805
-
07170-07875
3.81
07150-07805
-
-
-
07150-06806
-
-
-
07150-07806
-
-
-
-
Capítulos
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