Spotfacing Cutter
For use with Steel & Titanium

Countersink
|
Pilot
|
Assembled Tool
|
Below is an example of some typical sizes catered for,
other dimensions are available on request.
Code |
Spotfacing Ø A |
Cutter body |
Hole Size |
Number of Flutes |
Thread Ø d |
Inch |
Ø D mm |
Ø C mm |
440 |
.1968 - .3149 |
10 |
2 |
4 |
M6 x 1 |
440 |
.3149 - .3937 |
10 |
2 |
4 |
M6 x 1 |
440 |
.3937 - .4724 |
10 |
2 |
4 |
M6 x 1 |
440 |
.4724 - .5511 |
14 |
3 |
4 |
M8 x 1 |
440 |
.5511 - .6299 |
16 |
4 |
4 |
M8 x 1 |
440 |
.6299 - .7086 |
18 |
4 |
4 |
M8 x 1 |
440 |
.7086 - .7874 |
20 |
4 |
4 |
M8 x 1 |
440 |
.7874 - .8661 |
22 |
5 |
4 |
M10 x 1 |
440 |
.9448 |
24 |
5 |
4 |
M10 x 1 |
440 |
1.0000 |
25.4 |
5 |
4 |
M10 x 1 |
440 |
1.0236 |
26 |
5 |
4 |
M10 x 1 |
440 |
1.1023 |
28 |
5 |
4 |
M10 x 1 |
440 |
1.1811 |
30 |
5 |
4 |
M10 x 1 |
440 |
1.5000 |
38.1 |
5 |
4 |
M10 x 1 |
Standard Sizes for Pilots
Code |
Head Ø B |
Shank Ø C |
450 |
.0787 - .1574 |
2mm |
450 |
.0984 - .1968 |
2.5mm |
450 |
.1181 - .2362 |
3mm |
450 |
.1496 - .1968 |
3.5mm |
450 |
.1574 - .3149 |
4mm |
450 |
.1968 - .3937 |
5mm |
450 |
.4374 - .6248 |
6mm |