The Tolsen 75106 drills through metal using industrial M2 High-Speed Steel. A 130-degree split point prevents bit walking across smooth steel surfaces. This version increases the diameter to 1.5mm and extends the flute length to 20mm for deeper boreholes compared to the 75105.
Key Features
- 130° Split Point: Self-centering tip geometry stops bit sliding during initial contact. Cuts directly into metal without requiring a center punch.
- Black and Gold Finish: Titanium Nitride coating handles high friction temperatures during drilling. Prevents the edge from softening under intense heat.
- Industrial M2 Steel: High-speed steel construction maintains edge hardness at 1.5mm thickness. Resists dulling despite exposure to heavy road dust.
- DIN338 Standard: 43mm total length with a 20mm flute adhering to industrial norms. Fits standard straight shank chucks for secure rotation.
Frequently Asked Questions
Is Tolsen 75106 suitable for stainless steel?
M2 grade high-speed steel cuts through stainless steel and hard alloys. The split point prevents tip overheating during the drilling process.
What is the flute length of Tolsen 1.5mm drill bit?
This drill bit provides a 20mm flute length. The total length measures 43mm for standard jobber-length tasks.
