You save 790 (31%)
Estimated doorstep delivery by 23 Nov - 25 Nov from USA






Get Professional-Grade Drilling at a Competitive Price
NEIKO 10185A step drill bit is a versatile tool designed for precise hole-making in steel, wood, and plastic. Crafted from high-speed alloy steel and coated with titanium nitride, it offers durability and longer life. Its cone shape allows for automatic tapping, drilling, and deburring in one step, saving time and effort.
The 12-step size range from 3/16” to 7/8” (4.76mm to 22.23mm) makes it ideal for various projects, whether at home or on the jobsite. The 2-flute spiral design ensures smooth, clean holes with minimal chatter, while the split-point tip prevents walking, ensuring accuracy. Its straight, two-flute design pulls chips out efficiently, reducing heat and extending tool life. Compact and lightweight, it fits easily into toolboxes for on-the-go use. Whether drilling through stainless steel or soft materials, this bit delivers fast, clean results.
Imported from USA, this drill bit is a reliable choice for Indian professionals and DIYers seeking quality tools. It is compatible with standard drill chucks and offers a cost-effective, multifunctional solution for metalworking, woodworking, and plastic projects. Delivery is quick, with all duties included, ensuring a hassle-free purchase experience.
High-Speed Alloy Steel & Titanium Nitride Coating
Constructed from #4241 industrial high-speed steel with a titanium nitride coating, this drill bit offers superior durability, heat resistance, and longer life compared to standard steel bits. Its design ensures fast, clean drilling in tough materials, backed by professional-grade manufacturing standards.
Ideal for Professionals & DIYers in India
Suitable for steel, wood, and plastic, this multifunctional drill bit is perfect for home projects, workshops, and industrial use. Its precise size range and robust construction make it a reliable choice for Indian users seeking quality tools that perform in demanding environments. Skip if you need specialized carbide bits for hardened steel or precision CNC work.
| Key Ingredient | High-Speed Steel with Titanium Nitride Coating |
| Durability Features | Heat-resistant, wear-resistant |
| Recommended Use | Steel, Wood, Plastic |
| Reapplication Math | 156 g lasts for multiple projects, approx 50-100 holes depending on size |
| Shelf Life | Unopened: indefinite; opened: use within 12 months for best results |
| Contraindications | Avoid use on hardened steel or very abrasive materials without proper cooling |
| Allergens / Irritants | None |
| Feature | NEIKO Step Drill | Others |
|---|---|---|
| Material & Coating | High-speed steel with titanium nitride coating for durability and heat resistance | Standard HSS bits with no coating, shorter lifespan |
| Size Range | 12 sizes from 3/16" to 7/8" (4.76mm to 22.23mm), 1/16" increments | Limited sizes, often 3/8" or 1/2" only |
| Design & Compatibility | Cone shape with 2-flute spiral, tri-flat shank for concentric drilling | Wobbly shanks, fewer features for precision |
| Price & Durability | ₹1,750 / pack, long-lasting with coating | ₹200-₹300 per piece, shorter lifespan |
| SKU | tve9368 |
| GTIN | 00837013101857 |
| Brand | NEIKO |
| Model Number | 10185A |
| Material | High-Speed Alloy Steel |
| Finish Type | Titanium Nitride |
| Size Range | 3/16" to 7/8" (4.76mm to 22.23mm) |
About NEIKO
NEIKO is a trusted US brand known for durable, high-performance power tools and drill accessories, serving professionals and DIYers worldwide.
Compliance & Legal
This is a power tool accessory. Use with appropriate safety gear. Keep out of reach of children. No medical claims.
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This item:
NEIKO Step Drill Bit 12 Steps 3/16” to 7/8” | Titanium Nitride Coated High Speed Steel
1,750

This item
NEIKO Step Drill Bit 12 Steps 3/16” to 7/8” | Titanium Nitride Coated High Speed Steel
1,750
Total price:
6,320
You save 4,330 (41%) Extra3 items selected
3 items
6,320You save 4,330 (41%) Extra
| Attributes | Current ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 1,750 2,540 | 2,780 5,770 | 1,790 2,340 | 2,710 3,950 | 1,380 2,080 | 3,020 4,230 | 9,820 10,020 |
| Brand Name | NEIKO | NEIKO | NEIKO | Anfrere | AUTOTOOLHOME | ZJWZJH | SmartSign |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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