Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated
4-Flute Turbo-Cutting System: Engineered with advanced quad-spiral grooves, this set delivers 40% faster chip evacuation than standard 2-flute competitors. This innovative geometry virtually eliminates jams and ensures smooth, continuous drilling even in deep holes.
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- Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated
- Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated product imagery.
- Current public product facts and purchase options.
Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated
- 4-Flute Turbo-Cutting System: Engineered with advanced quad-spiral grooves, this set delivers 40% faster chip evacuation than standard 2-flute competitors. This innovative geometry virtually eliminates jams and ensures smooth, continuous drilling even in deep holes.
- Military-Grade M35 Cobalt Core: Forged from high-performance HSS with 5% Cobalt alloy , these bits can withstand extreme heat up to 1,450°F . This provides a 3X longer lifespan compared to standard HSS bits, making them ideal for hardened steel, stainless steel, and carbon fiber composites.
- Nano-AlTiN Armor Coating: Features a premium Aluminum Titanium Nitride (AlTiN) coating with a surface hardness of 89HRC and a ultra-low 0.45 friction coefficient . This "armor" layer far outlasts traditional TiN coatings, allowing for higher drilling speeds and superior wear resistance.
- Universal 1/4" Hex Shank: Designed for maximum compatibility, the anti-slip 1/4-inch hex shank fits securely into impact drivers and power drills. The specialized grooves prevent chuck slippage even under high-torque applications (up to 35N·m ).
- 34 Precision Step Sizes: This 3-piece set offers a comprehensive range of 34 step sizes , covering diameters from 1/8" to 7/8" in precise 0.04" increments. Perfect for precise hole enlarging in metal, plastic, and wood.
- Pro-Grade Protection: Includes a rugged, shockproof carrying case to ensure your precision bits remain protected, organized, and ready for the most demanding job sites.

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The public Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated product response contains 9 product images.








Facts Index
| Entity | Attribute | Value | Source |
|---|---|---|---|
| Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated | starting_price | USD 42.99 | Public product |
| Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated | product_type | Drilling | Public product |
| Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated | brand | Libraton Tools | Public product |
| Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated | variant_count | 1 of 1 publicly exposed | Public product |
| Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated | variant_options | Default Title | Public product |
| Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated | purchase_availability | 1 of 1 exposed variants available to purchase | Public product |
| Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated | tags | application:cutting, application:drilling, brand:ezarc, compat:drill-driver, compat:impact-tool, Libraton, Wood & Metal Working Tools, work-material:metal, work-material:wood | Public product |
| Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated | product_images | 9 public images | Public product |
| Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated | skus | Default Title: 90139001 | Public product |
Purchase Options
| Variant | Price | Availability | Action |
|---|---|---|---|
| Default Title SKU: 90139001 | USD 42.99 | Available to purchase | View this option on the merchant store Buy now |
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Frequently Asked Questions
What is the price of Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated?
Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated has a starting price of USD 42.99. Default Title: USD 42.99.
Can I purchase Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated?
Default Title is available to purchase.
What variants are available for Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated?
The public product response lists 1 variant: Default Title.
Who makes Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated?
Libraton Tools is the listed brand of Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated.
What type of product is Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated?
Libraton 3PCS M35 Cobalt Step Drill Bit Set with Four Spiral Flute, AlTiN Coated is listed in the Drilling product type.