TDHS - Metric Coarse Circular Dies

In stock
SKU
TDHSMC
M2 High Speed Steel                              Precision metric thread 6g (Class 2)                               BS1127 (1950)
Normal entry - 1.5 pitch chamfer lead Right hand threading
Usually supplied bright finish Metric coarse thread to DIN13
Left hand table shows dies with default diameter, usually the smallest practical diameter, and which will normally be
provided if only the threading diameter is specified. The right hand table shows other outside diameters (usually larger)
which are also often available from stock.
Grouped product items
Product Name Diameter Pitch Outside Diameter Qty
TDHS M1.8 x 0.35 x 13/16 HSS Die
£67.24
-
1 in stock
M1.8 0.35 13/16
TDHS M2 x 0.4 x 13/16 HSS Die
£42.25
-
Out of stock
M2 0.4 13/16
Out of stock
TDHS M2.2 x 0.45 x 13/16 HSS Die
£57.63
-
Out of stock
M2.2 0.45 13/16
Out of stock
TDHS M2.5 x 0.45 x 13/16 HSS Die
£42.25
-
1 in stock
M2.5 0.45 13/16
TDHS M3 x 0.5 x 13/16 HSS Die
£24.20
-
4 in stock
M3 0.5 13/16
TDHS M3.5 x 0.6 x 13/16 HSS Die
£30.73
-
1 in stock
M3.5 0.6 13/16
TDHS M4 x 0.7 x 13/16 HSS Die
£24.20
-
4 in stock
M4 0.7 13/16
TDHS M4 x 0.7 x 13/16 Left Hand HSS Die
£48.41
-
2 in stock
M4 0.7 13/16 Left
TDHS M4.5 x 0.75 x 13/16 HSS Die
£30.73
-
3 in stock
M4.5 0.75 13/16
TDHS M5 x 0.8 x 13/16 HSS Die
£24.20
-
16 in stock
M5 0.8 13/16
TDHS M5 x 0.8 x 1" HSS Die
£36.50
-
Out of stock
M5 0.8 1"
Out of stock
TDHS M6 x 1.0 x 13/16 HSS Die
£24.20
-
16 in stock
M6 1.0 13/16
TDHS M6 x 1.0 x 1" HSS Die
£28.81
-
3 in stock
M6 1.0 1"
TDHS M7 x 1.0 x 13/16 HSS Die
£30.73
-
1 in stock
M7 1.0 13/16
TDHS M7 x 1.0 x 13/16 Left Hand HSS Die
£61.47
-
1 in stock
M7 1.0 13/16 Left
TDHS M7 x 1.0 x 1" HSS Die
£36.50
-
Out of stock
M7 1.0 1
Out of stock
TDHS M8 x 1.25 x 1" HSS Die
£28.81
-
3 in stock
M8 1.25 1
TDHS M9 x 1.25 x 1" HSS Die
£36.51
-
1 in stock
M9 1.25 1"
TDHS M10 x 1.5 x 1" HSS Die
£28.81
-
14 in stock
M10 1.5 1"
TDHS M10 x 1.5 x 1.5/16 HSS Die
£42.25
-
2 in stock
M10 1.5 1,5/16
TDHS M11 x 1.5 x 1.5/16 HSS Die
£51.87
-
Out of stock
M11 1.5 1,5/16
Out of stock
TDHS M11 x 1.5 x 1.1/2 HSS Die
£63.39
-
Out of stock
M11 1.5 1,1/2
Out of stock
TDHS M12 x 1.75 x 1" HSS Die
£28.81
-
2 in stock
M12 1.75 1"
TDHS M12 x 1.75 x 1.5/16 HSS Die
£42.25
-
10 in stock
M12 1.75 1,5/16
TDHS M12 x 1.75 x 1.1/2 HSS Die
£49.95
-
3 in stock
M12 1.75 1,1/2
TDHS M14 x 2.0 x 1.5/16 HSS Die
£51.87
-
2 in stock
M14 2.0 1,5/16
TDHS M14 x 2 x 1.1/2 HSS Die
£49.95
-
2 in stock
M14 2.0 1,1/2
TDHS M16 x 2.0 x 1.5/16 HSS Die
£49.95
-
3 in stock
M16 2.0 1,5/16
TDHS M16 x 2.0 x 1.1/2 HSS Die
£49.95
-
3 in stock
M16 2.0 1,1/2
TDHS M16 x 2.0 x 2" HSS Die
£72.99
-
1 in stock
M16 2.0 2"
TDHS M18 x 2.5 x 1.1/2 HSS Die
£63.40
-
4 in stock
M18 2.5 1,1/2
TDHS M18 x 2.5 x 2" HSS Die
£72.99
-
1 in stock
M18 2.5 2"
TDHS M20 x 2.5 x 1.1/2 HSS Die
£63.40
-
25 in stock
M20 2.5 1,1/2
TDHS M20 x 2.5 x 2" HSS Die
£72.99
-
2 in stock
M20 2.5 2"
TDHS M22 x 2.5 x 2" HSS Die
£72.99
-
1 in stock
M22 2.5 2"
TDHS M24 x 3.0 x 2" HSS Die
£72.99
-
3 in stock
M24 3.0 2"
TDHS M27 x 3.0 x 3" HSS Die
£159.43
-
2 in stock
M27 3.0 3"
TDHS M30 x 3.5 x 3" HSS Die
£159.43
-
1 in stock
M30 3.5 3"
TDHS M33 x 3.5 x 3" HSS Die
£159.43
-
1 in stock
M33 3.5 3"
TDHS M36 x 4.0 x 3" HSS Die
£159.43
-
1 in stock
M36 4.0 3"
TDHS M39 x 4.0 x 3" HSS Die
£159.43
-
1 in stock
M39 4.0 3"
TDHS M42 x 4.5 x 4" HSS Die
£480.24
-
Out of stock
M42 4.5 4"
Out of stock
TDHS M45 x 4.5 x 4" HSS Die
£480.23
-
1 in stock
M45 4.5 4"
TDHS M48 x 5.0 x 4" HSS Die
£480.24
-
Out of stock
M48 5.0 4"
Out of stock
These dies have a single split at the perimeter and two adjacent dimples, offering a very small amount of adjustment by means of
the screw(s) provided in the diestock. It is possible to provide dies without the split to special order, but this is not usual except in
the case of taper pipe threads.
“GUN NOSE” entry thread dies, which have a different action, analogous to spiral point taps, may be produced to special order.
“GROUND THREAD” relating to dies.
Such dies as are offered above are frequently (and perhaps generally) referred to as ‘High Speed Steel Ground Thread’ but this
is not technically correct. It is important to make it clear that these threads are made using a master tap specially designed for the
purpose and that the threads themselves are not internally ground. The chamfer lead may be ground, and the threads can be
lapped as an extra operation which may improve the surface finish if demanded.
It is certainly possible to manufacture threading dies by internal grinding, but that is entirely special and is very rarely done, and
is not that which is offered in these pages.