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All Products ➞ Bordo ➞ Drills ➞ Specialist ➞ Stub Drills ➞ Bright Number HSS Bulk
No. 30 (3.26mm) HSS Bright Stub Drill
| Part Number: | 2034-30 |
| Brand: | Bordo |
| Barcode: | 9326518053194 |
| Pack Qty: | 10 |
| Diameter (gauge): | 30 |
| Diameter (mm): | 3.26 |
| Flute Length (mm): | 24 |
| Overall Length (mm): | 49 |
About this item:
- No. 30 (3.26mm) HSS Bright Stub Drill
- Stub drills (screw machine twist drills) have a shorter overall length than Twist drills for maximum rigidity and longer tool life.
- 135° Split Point (crankshaft point).
- Split point is self centering and the short distance from the drill axis to the outer corners results in faster penetration, reducing the need for end thrust.
- They are designed primarily for machining operations in lathes (screw machines) but can also be used in manual hand held drills.
- Bordo Stub Drills have two helical flutes with 30 degrees of helix angle. This provides fast chip ejection and very stable drilling operation.
- Bright Finish Twist Drills have no surface treatment and are supplied in the as-ground condition. These tools are suitable for general purpose use, particularly for non-ferrous applications.