Hand Stamps to Lasers

Straight Type
L = length over character
W = width
H = height

Shank Style Rectangular Die
L = length of die over character
W = width of die
H = height of die
Ds = Diameter of shank
Ls = length of shank
(L x W x H)
Shank: (Ds x Ls)

Flat Style Rectangular Die
L = length over character
W = width
H = height
Wb = distance between center of mounting holes
Db = diameter of bore

Retainer
L = length over character
W = width
Wb =  distance between center of mounting holes
Db = diameter of bore
R = radius
H = height

Straight Step Type
L = length over character
W = width
H = height
Ls = Length from step to bottom of die
D = depth of step
Hb = overall height of blank
(LxWxH)
Step: (Ls X D)

Knurl Step Type
L = length over character
W = width
H = height
Ls = length from step to bottom of die
D = depth of step
Hb = overall width of blank
(LxWxH)
A = angle
Step = (Ls x D angle: A)

Straight Groove Type
L = length over character
W = width
H = height
Lg = length from the middle of groove to bottom of die
D = depth of groove
Wg = width of groove
(LxWxH)
Groove: (Lg x Wg x D)

Knurl Groove Type
L = length over character
W = width
H = height
Lg = length from the middle of groove to bottom of die
D = depth of groove
Wg = width of groove
(LxWxH)
Groove: (Lg x Wg x D angle: A)

Shank Style Round Die
L = length of body over character
D = diameter of body
Ls = length of shank
Ds = diameter of shank
(D x L)
Shank: (Ds x Ls)