Drills
Solid carbide drills from 3×D to 30×D and indexable drills from Ø16 to Ø60. Standard sizes or custom made, with the carbide rod and coating suited to your material.
Showing all 9 results
3×D solid carbide drill
5×D solid carbide drill
8×D solid carbide drill
12×D solid carbide drill
20×D solid carbide drill
30×D solid carbide drill
Custom step drill
Indexable drills 2×D – 5×D
Inserts for WCMX / SPMG drills
Solid carbide and indexable drills
INNOT offers solid carbide drills from 3×D to 30×D, many with internal coolant, indexable drills for holes from Ø16 to Ø60 mm and step drills built for your part.
Solid or indexable?
A solid carbide drill gives better hole accuracy and finish and is the right choice up to about Ø20 mm and for deep holes. An indexable drill pays off on large diameters: when the edge is worn you only change the insert, not the whole drill.
Hole depth
The ×D value is the usable depth relative to the diameter: 3×D and 5×D for most holes, 8×D and 12×D for deep holes, 20×D and 30×D as an alternative to gun drilling. With long drills a pilot hole and high-pressure internal coolant are recommended.
Frequently asked questions
Do you make custom step drills?
Yes, solid carbide drills with two or three diameters for drilling and counterboring or chamfering in a single pass, built to drawing.
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