5-Piece M35 Cobalt HSS Drill Bit Set 1–4mm – Metal & Wood
5-Piece M35 Cobalt HSS Drill Bit Set 1–4mm – Metal & Wood
DAZZLEEX 5-Piece M35 Cobalt HSS Drill Bit Set (1–4mm)
Tackle stainless steel, hardened metals, wood, and more with this professional-grade M35 Cobalt High-Speed Steel (HSS-Co) Drill Bit Set. Alloyed with 5% cobalt, these twist drill bits maintain sharpness and performance even under high-heat drilling conditions — outperforming standard HSS bits when working through tough, high-tensile materials. Whether you're a DIY enthusiast or a seasoned metalworker, this compact 5-piece set gives you the versatility you need in one convenient kit.
Made in Mainland China.
Key Features
- HSS-Co M35 Cobalt Steel: 5% cobalt alloy delivers superior heat resistance and extended cutting life compared to standard HSS bits.
- 135° Split-Point Tip: Self-centering tip reduces walking on start, giving you precise, clean holes every time.
- Wide Material Compatibility: Designed for stainless steel, hardened metals, aluminium, wood, plastic, and more.
- Handheld & Stationary Use: Compatible with both hand drills and drill press machines for maximum flexibility.
- 5-Piece Assorted Set: Includes a range of sizes from 1mm to 4mm — covering the most common drilling requirements in one kit.
Specifications
| Material | HSS-Co (M35 — 5% Cobalt High Speed Steel) |
| Type | Twist Drill Bit (Auger) |
| Size Range | 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm (5 bits included) |
| Tip Angle | 135° Split Point |
| Quantity | 5 Pieces |
| Brand | DAZZLEEX |
| Origin | Mainland China |
Package Contents
- 5 × M35 Cobalt HSS Drill Bits
Important Notes
- Actual color may vary slightly from images due to monitor brightness and lighting conditions.
- Please allow for minor measurement deviations of ±0.1mm.
You May Also Like
- 1pc Precision Japanese Double-Edged Hand Saw – SK5 Steel, Fine-Toothed
- 10Pcs Wooden Handle Nylon Bristle Brush Set – Versatile Hand Tool
- 1pc Professional Heavy-Duty Pruning Shears with Anti-Slip Handle
Learn more: OSHA on eye and face protection
Frequently Asked Questions
Q: What materials can these M35 cobalt drill bits cut through?
A: These DAZZLEEX M35 cobalt HSS drill bits are engineered for stainless steel, hardened metals, cast iron, aluminium, copper, wood, and plastics. The 5% cobalt alloy gives them added heat resistance, making them especially effective on tough, high-tensile metals where standard HSS bits may struggle.
Q: What sizes are included in the 5-piece drill bit set?
A: The set includes five twist drill bits ranging from 1mm to 4mm in diameter. The included sizes cover the most common small-diameter drilling needs for metalworking and woodworking projects.
Q: Can I use these cobalt drill bits in a standard hand drill or drill press?
A: Yes — the M35 cobalt HSS twist drill bits are fully compatible with both handheld power drills and stationary drill press machines, giving you flexibility for bench work and on-site use alike.
Q: What does the 135° split-point tip do?
A: The 135° split-point tip is self-centering, which means it grips the material surface immediately on contact, preventing the bit from wandering. This results in more accurate hole placement and cleaner drilling with less effort.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.