Standard designs of threading tools
Hand tap
Hand tap 2-piece 3-piece with points DIN 2184-2
![<h3>Hand tap 2-piece 3-piece with points <strong>DIN 2184-2</strong></h3>](/_Resources/Persistent/e259504ac9092617ac6c794943dc8f08d2814552/HGB_DIN_2184-2.jpg)
Hand tap 2-pcs. 3-pcs. without points DIN 2184-2
![<h3>Hand tap 2-pcs. 3-pcs. without points<strong> DIN 2184-2 </strong></h3>](/_Resources/Persistent/2d1d292c7d0b90276a549ee12783dd3fc176e858/HGB-DIN_2184-2_ohne_Spitze.jpg)
Hand Tap Pre-Tap with Guide Pin Factory Standard
![<h3>Hand Tap Pre-Tap with Guide Pin Factory Standard</h3>](/_Resources/Persistent/d565dc925c75c208b13c396d7259f0a2453160ec/HGB_Weksnorm_mit_FZ.jpg)
Hand tap
L1 = Total length
L2 = Thread length
L3 = Thread length at RSP>30°
L4 = Groove length
L5 = usable length (reinforced shank)
L6 = Square length
L7 = Gate cut length
L8 = Peel gate length
L9 = Guide pin length
d = Shank Ø
d1 = gate Ø
γf = helix angle
γfa = Peel cut angle
d2 = neck Ø
d3 = core-Ø
d4 = guide pin-Ø
k = square
Xr = setting angle
EXPLANATION OF SIGNS
Machine tap
With reinforced shank, straight flutes and peel cut DIN 2184-1
![<h3>With reinforced shank, straight flutes and peel cut <strong>DIN 2184-1</strong> </h3>](/_Resources/Persistent/278cb6193ea572da92e057d28b1691f9f67e55c1/MGB_DIN_2184-1_verst_Schaft_Form_B.jpg)
With overflow shank and approx. 35° right-hand helical grooves DIN 2184-1
![<h3>With overflow shank and approx. 35° right-hand helical grooves <strong>DIN 2184-1</strong></h3>](/_Resources/Persistent/29560dafc3876784bdf1d9a63e155dbe2b4b9382/MGB_DIN_2184-1_%C3%9Cberlafschaft_RSP.jpg)
Machine nut tap with long lead DIN 357
![<h3>Machine nut tap with long lead <strong>DIN 357</strong></h3>](/_Resources/Persistent/5ae739926bbcbb78561531b2f8a7a6b956914b40/MMGB_DIN_357.jpg)
Machine tap
L1 = Total length
L2 = Thread length
L3 = Thread length at RSP>30°
L4 = Groove length
L5 = usable length (reinforced shank)
L6 = Square length
L7 = Gate cut length
L8 = Peel gate length
L9 = Guide pin length
d = Shank Ø
d1 = gate Ø
γf = helix angle
γfa = Peel cut angle
d2 = neck Ø
d3 = core-Ø
d4 = guide pin-Ø
k = square
Xr = setting angle
EXPLANATION OF SIGNS
Die
Dies according to EN 22568 and EN 24231
![<h3>Dies according to <strong>EN 22568 and EN 24231</strong></h3>](/_Resources/Persistent/feded88f24a912af57dbbd632e14ce99e67035d0/SE_DIN_EN22568.jpg)
Dies EN 22568 and EN 24231 side view
![<h3>Dies <strong>EN 22568 and EN 24231 side view</strong></h3>](/_Resources/Persistent/614cfc95df0af5b8acf28a8fab81f30507347483/SE_Seitenansicht_DIN_EN22568.jpg)
Hexagonal bar according to DIN 382
![<h3>Hexagonal bar according to <strong>DIN 382</strong></h3>](/_Resources/Persistent/1f82a28b06fb0d331f06ae0be3ac99af84618a37/SKM_DIN_382.jpg)
Hexagonal cutter according to DIN 382 Side view
![<h3>Hexagonal cutter according to <strong>DIN 382 Side view</strong></h3>](/_Resources/Persistent/712b31cf68de2986077bef98ba82f3261c68006d/SKM_Seitenansicht_DIN_382.jpg)
Cutting irons and hexagonal cutting irons
A = Outer Ø
SW = Width across flats
h = height
ß = gate angle
γ = Peel gate angle
d4 = Chip hole Ø
EXPLANATION OF SIGNS