|
Drill bit diameter/ size |
1mm |
|
Material |
High speed steels (HSS) |
|
Coating |
Chromium nitride coating (CrN) |
|
Bit style |
Spiral flute |
|
Point angle |
135° |
|
Groove length |
13mm |
|
Shank type |
Round (Straight shank) |
|
Shank diameter |
1mm |
|
Twist angle |
32...40° |
|
Is best used on |
AC, ADC, CU |
|
Not use on |
30...40 HRC, 40...50 HRC, 50...65 HRC, SCM NAK, SUS420, Ti / Ni Alloy |
|
Not recommended |
FC, FCD, S45C, S50C, SS400, SUS304, SUS316 |
|
Overall diameter |
1mm |
|
Overall length |
44mm |