8.5mm Bright HSS Jobber Drill Bit – 5 Pack
$57.00
Product Introduction
8.5mm Bright HSS Jobber Drill Bits (5 pack) with precision straight shank. Ideal for professional, hobby, model making & DIY use. Suitable for mild steel, cast iron & non-ferrous materials, compatible with miniature drills, pin vises & hand drill chucks.
Specifications
| Diameter | 8.5mm |
| Overall Length | 117mm |
| Effective Length | 75mm |
| Point Angle | 118o Split Point |
| Material | M2-HSS (DIN338) |
8.5mm Bright HSS Jobber Drill Bit – 5 Each
Upgrade your drilling toolkit with our precision-engineered 8.5mm Bright HSS Jobber Drill Bits, designed for professionals and DIY enthusiasts alike. Crafted from high-quality M2-HSS steel, these bits deliver exceptional durability and performance across a wide range of materials. Whether you’re working on professional projects, hobby crafts, or model making, these drill bits ensure clean, accurate holes with minimal effort.
Core Specifications
| Quantity | 5 Each |
| Drill Bit Diameter | 8.5mm |
| Overall Length | 117mm |
| Effective Length | 75mm |
| Material | M2-HSS Steel |
| Finish | Bright (As-Ground) |
| Point Angle | 118¡ã Split Point |
| Standard | DIN338 |
| Shank Type | Precision Straight Shank |
| Applications | Mild Steel, Cast Iron, Non-Ferrous Metals |
Key Features & Benefits
- Self-Centering Split Point: 118¡ã crankshaft point design eliminates wandering, reducing end thrust and improving accuracy.
- High-Speed Steel Construction: M2-HSS material ensures superior wear resistance and long tool life.
- Bright Finish: As-ground surface provides smooth chip flow, ideal for non-ferrous applications.
- Versatile Compatibility: Works with miniature power drills, pin vises, and mini hand drill chucks.
- Efficient Chip Control: Produces wide, thin chips for easy removal and reduced friction.
Applications
Perfect for professional workshops, hobbyists, model makers, and DIY projects. Ideal for drilling mild steel, cast iron, aluminum, and other non-ferrous metals. Suitable for both industrial production and home use.
Quality Assurance
Our drill bits meet DIN338 standards, ensuring consistent performance and reliability. Each bit undergoes rigorous quality control to guarantee precision and durability. Backed by our reputation as a leading manufacturer of welding and cutting equipment accessories.
Why Choose Our HSS Drill Bits?
Unlike standard drill bits, our M2-HSS construction offers higher hardness and heat resistance, making them suitable for continuous use. The bright finish provides better chip evacuation compared to coated alternatives, while the split point design reduces the need for pre-drilling, saving time and effort.
FAQ
Q: What materials can these drill bits handle?
A: Ideal for mild steel, cast iron, and non-ferrous metals like aluminum and copper.
Q: Are these compatible with hand drills?
A: Yes, they work with pin vises, mini hand drill chucks, and miniature power drills.
Q: What is the advantage of a split point?
A: The 118¡ã split point self-centers, preventing bit walking and reducing required thrust.
Ready to enhance your drilling precision? Contact us today for bulk pricing or technical inquiries. Our team of experts is here to help you find the perfect tools for your needs!
