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Step Drills
SHOWIRK
Step drill bit is a drill bit that has the tip ground down to a different diameter.The transition between this ground diameter and the original diameter is either straight, to form a counter bore, or angled, to form a countersink. The advantage of HSS M2 Step Drill Bit is that both diameters have the same flute characteristics, which keeps the bit from clogging when drilling in hard metal.
| Size: | 4-30mm |
| Material: | HSS M2 |
| Processing: | Milling |
| Coating: | Bright Polishing |
| Step: | 14 Steps |
| Precision: | H7 |
| Application: | Drilling Holes On Metal |
Step drill bit is a drill bit that has the tip ground down to a different diameter.The transition between this ground diameter and the original diameter is either straight, to form a counter bore, or angled, to form a countersink. The advantage of HSS M2 Step Drill Bit is that both diameters have the same flute characteristics, which keeps the bit from clogging when drilling in hard metal.
| Size: | 4-30mm |
| Material: | HSS M2 |
| Processing: | Milling |
| Coating: | Bright Polishing |
| Step: | 14 Steps |
| Precision: | H7 |
| Application: | Drilling Holes On Metal |
