Product Description
Engineered for precision and high-speed cutting performance, the Bosch and JK Metal Drill Bit lineup delivers superior reliability when drilling through steel, iron, non-ferrous metals, alloyed and non-alloyed materials, plastics, and wood. Manufactured from premium High-Speed Steel (HSS) with precision-ground flute geometry, these professional-grade bits ensure rapid chip evacuation, lower friction heat, and exceptional cutting edge durability. Whether you require heavy-duty industrial drilling with Bosch professional HSS-G bits or reliable everyday metal fabrication with JK tools, these twist drill bits guarantee clean, accurate holes and prolonged operational life.
Bangladesh Hardware Store wholesales and supplies 100% original Bosch and JK metal drill bits in Dhaka and across all districts of Bangladesh. Built to withstand high mechanical and thermal stresses, these bits prevent wandering and deliver immediate self-centering capability. Available in a wide variety of diameters and lengths to match workshop, mechanical, and industrial contractor requirements.
Key Features
- Precision-ground HSS (High-Speed Steel) construction for maximum cutting speed and durability
- Split-point or standard point tips for active cutting and perfect centering without pre-punching
- Optimized spiral flute geometry for fast chip removal and minimized heat buildup
- High elasticity and fracture resistance under heavy rotational and torsional loads
- Compatible with standard bench drills, magnetic drill presses, and portable rotary drill machines
- 100% Genuine Bosch Professional and JK industrial-grade quality
Technical Specifications
| Property | Specification Detail |
| Brands | Bosch Professional & JK |
| Product Types | HSS-R, HSS-G Twist Drill Bits / Metal Drill Bits |
| Compatible Materials | Steel, Cast Iron, Aluminum, Copper, Brass, Bronze, Hard Plastics, Wood |
| Shank Type | Cylindrical Straight Shank |
| Manufacturing Standard | DIN 338 / Industrial Grade Tolerances |
| Available Diameters | 1.0 mm up to 13.0 mm (individual sizes and complete sets) |
Why Buy From Bangladesh Hardware Store?
- 100% Genuine Bosch and JK Metal Cutting Tools
- Trusted Hardware Importer, Stockist & Supplier in Bangladesh
- Wholesale & Retail Supply Support for Workshops and Industries
- Competitive Market Price Guarantee
- Fast Nationwide Express Delivery Across All Districts
- Dedicated Customer Support & Technical Product Guidance
Call to Action
Order genuine Bosch and JK Metal Drill Bits / HSS Twist Drill Bits from Bangladesh Hardware Store for authentic industrial quality, competitive pricing, and fast delivery across Bangladesh.
01671-002002
01717-739333
Frequently Asked Questions
Q1: What materials can I drill using Bosch and JK HSS metal drill bits?
These high-speed steel twist bits are engineered for drilling into metal sheets, structural steel, cast iron, aluminum, brass, copper, hard plastics, and wood.
Q2: What is the difference between HSS-R and HSS-G metal drill bits?
HSS-R bits are roll-forged with standard flexibility suitable for general-purpose mobile drilling, whereas HSS-G bits are precision ground from solid stock, offering faster drilling progress, higher precision, and cleaner hole walls.
Q3: Do I need cutting fluid or oil when drilling metal?
Yes, using cutting oil or lubricant helps cool the drill bit and workpiece, significantly extending the lifespan of the HSS bit and preventing premature tip dulling.
Q4: Are these drill bits compatible with standard hand drills?
Yes, they feature a cylindrical straight shank that fits securely into standard keyless and keyed chucks on regular hand drills, bench drills, and drill presses.
Q5: Does Bangladesh Hardware Store offer bulk wholesale options for workshops?
Yes, wholesale and bundle pack supplies are available for hardware stores, engineering workshops, and industrial manufacturing plants across Bangladesh.
Q6: How can I order these drill bits if I am located outside Dhaka?
You can place your order online or via phone call, and Bangladesh Hardware Store provides fast, secure express courier delivery to all districts nationwide.
