CUSTOM TOOL MFG.

SEND A DRAWING AND WE'LL RETURN A CUSTOM QUOTE TO MANUFACTURE IT FOR YOU!
START WITH OUR USEFUL INFORMATION.
SAW BLADE TERMINOLOGY:
Tooth Shape
Tooth Geometry and Saw Blade Terminology
 
a1
Rake angle (hook)
a6
Front shear angle
EXP
Expansion slot
CSK
Countersink hole
a2
Back clearance angle
D
Diameter
T
Number of teeth
OW
Outer wiper slot
a3
Radial side angle
B
Kerf
SP
Silencing port
IW
Inner wiper slot
a4
Tangential side angle
E
Thickness of saw body
KN
Key slot (width x depth)
P
Tooth pitch
a5
Top bevel angle
d
Bore
PIN
Pin hole
PCD
Pitch circle diameter
 
Calculations / Formula
Note: All formula's and information is for reference only. For specific advice on your cutting application please contact us for more information.
Tooth pitch in millimetres
 
π = ±3.14159
D = Saw blade diameter in mm
n= Number of Teeth
Peripheral Speed (Rim Speed)in metres per second
 
D = Saw blade diameter in metres
π = ±3.14159
RPM = Spindle speed in revolutions per minute
+Motor Power Calculation
 
Note: This formula does not take into account material being cut or number of teeth. Please contact us for more specific information on your application.
HSS cut-off saw toothing and speed table
See attached document above
Circular Saw Calculations
CONTACT US IMMEDIATLY - ncscarbide@msn.com