HSS Helical Flute Twist Drill Bit
HSS twist drill bits are versatile cutting tools for creating holes in various materials. The helical flute design efficiently removes chips and allows coolant to reach the cutting edge.
Technical Specifications
Product Overview
High-Performance HSS Twist Drills
These High-Speed Steel (HSS) twist drills are versatile cutting tools engineered for precision hole creation across a wide range of materials, including steel, aluminum, wood, and plastics. Featuring a helical flute design, they ensure efficient chip removal and improved coolant flow to the cutting edge, which significantly enhances durability and heat resistance. These drills are compatible with handheld tools, drill presses, and CNC machines, making them an essential component for both general-purpose maintenance and specialized precision drilling applications.
Technical Details
Compatible Materials
Compatible Machines
- Handheld Drills
- Drill Presses
- CNC Machines
- Material
- High-Speed Steel (HSS)
- Design Features
- Helical FluteHeat ResistantChip Removal Optimization
Size Specifications
Available Sizes & Dimensions
| Item No. | Diameter | Working Length | Overall Length |
|---|---|---|---|
| 410001BM | 1.0 mm | 12 mm | 34 mm |
| 410003BM | 1.5 mm | 20 mm | 43 mm |
| 410005BM | 2.0 mm | 24 mm | 49 mm |
| 410007BM | 2.5 mm | 30 mm | 57 mm |
| 410009BM | 3.0 mm | 33 mm | 61 mm |
| 410011BM | 3.2 mm | 36 mm | 65 mm |
| 410013BM | 3.5 mm | 39 mm | 70 mm |
| 410015BM | 4.0 mm | 43 mm | 75 mm |
| 410017BM | 4.2 mm | 47 mm | 80 mm |
| 410019BM | 4.5 mm | 47 mm | 80 mm |
| 410021BM | 4.8 mm | 52 mm | 86 mm |
| 410023BM | 5.0 mm | 52 mm | 86 mm |
| 410025BM | 5.5 mm | 57 mm | 93 mm |
| 410027BM | 6.0 mm | 57 mm | 93 mm |
| 410029BM | 6.5 mm | 63 mm | 101 mm |
| 410031BM | 7.0 mm | 69 mm | 109 mm |
| 410033BM | 7.5 mm | 69 mm | 109 mm |
| 410035BM | 8.0 mm | 75 mm | 117 mm |
| 410037BM | 8.5 mm | 75 mm | 117 mm |
| 410039BM | 9.0 mm | 81 mm | 125 mm |
| 410041BM | 9.5 mm | 81 mm | 125 mm |
| 410043BM | 10.0 mm | 87 mm | 133 mm |
| 410045BM | 10.5 mm | 87 mm | 133 mm |
| 410047BM | 11.0 mm | 94 mm | 142 mm |
| 410049BM | 11.5 mm | 94 mm | 142 mm |
| 410051BM | 12.0 mm | 101 mm | 151 mm |
| 410053BM | 12.5 mm | 101 mm | 151 mm |
| 410055BM | 13.0 mm | 101 mm | 151 mm |
| 410056BM | 10.0 mm | 108 mm | 160 mm |
| 410062BM | 20.0 mm | 140 mm | 205 mm |
