| Order NO. # | Part NO. # | Shank of Cutting | Length of Flutes | Degree | Shank | A. O. L |
| d1 | F | ° | D | L | ||
| YB 0103490-CD | D1.0*34L | 1.0 | 1.0 | 90 | 4 | 34 |
| YB 0154090-CD | D1.5*40L | 1.5 | 1.5 | 90 | 5 | 40 |
| YB 0204590-CD | D2.0*45L | 2.0 | 2.0 | 90 | 6 | 45 |
| YB0255090-CD | D2.5*50L | 2.5 | 2.5 | 90 | 7 | 50 |
| YB 0305090-CD | D3.0*50L | 3.0 | 3.0 | 90 | 8 | 50 |
| YB 0406090-CD | D4.0*60L | 4.0 | 4.0 | 90 | 10 | 60 |
| YB 0507090-CD | D5.0*70L | 5.0 | 5.0 | 90 | 11 | 70 |
| Order NO. # | Part NO. # | Shank of Cutting | Length of Flutes | Degree | Shank | A. O. L |
| d1 | F | ° | D | L | ||
| YB 0103460-CD | D1.0*34L | 1.0 | 1.0 | 60 | 4 | 34 |
| YB 0154060-CD | D1.5*40L | 1.5 | 1.5 | 60 | 5 | 40 |
| YB 0204560-CD | D2.0*45L | 2.0 | 2.0 | 60 | 6 | 45 |
| YB0255060-CD | D2.5*50L | 2.5 | 2.5 | 60 | 7 | 50 |
| YB 0305060-CD | D3.0*50L | 3.0 | 3.0 | 60 | 8 | 50 |
| YB 0406060-CD | D4.0*60L | 4.0 | 4.0 | 60 | 10 | 60 |
| YB 0507060-CD | D5.0*70L | 5.0 | 5.0 | 60 | 11 | 70 |
HSS center drill,
Stardard:DIN333A
Material: High Speed Steel
Piont angle:60 degree
Material: HSS4341, HSS9341, hssM2
Flutes: Straight flutes, spiral flutes
Finish: Bright, TiN