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- Dormer A941 Cobalt Steel Long Length Drill Bi...
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Item #:
19032003
Dormer A941 Cobalt Steel Long Length Drill Bit, AlCrN Coating, Round Shank, 130 Degree Special Point, 1/16"
Item #:
19032003
0 ratings
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Imported from USA store
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The Dormer A941 long-length drill bit is engineered for efficiency and increased productivity, allowing for single-pass drilling into tough materials with precision.
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What Stands Out
Durable Coating
The AlCrN coating enhances wear resistance and reduces friction, ensuring longer tool life and consistent performance in tough drilling applications.
Precision Design
With a 130-degree special point, this drill bit delivers precise drilling, improving accuracy and reducing the risk of bit walking during use.
Versatile Length
The long length design allows for greater reach in deep setups, making it suitable for various materials and applications, enhancing its usability compared to standard drill bits.
Product Details
| Brand Name | Dormer |
| Model | 0635810 |
| Unit Count | 1.0 Count |
| Global Trade Identification Number | 07320760635810 |
| Manufacturer | Precision Dormer |
| Part Number | A9411/16 |
| Item Weight | 3.8 Grams |
| Cutting Diameter | 0.06 Inches (0.2 cm) |
| Item Dimensions | 3.4 x 0.5 x 0.5 inches (8.6 x 1.3 x 1.3 cm) |
| Material Type | Cobalt Steel |
| Finish Types | AlCrN |
| Shank Type | Round |
| Surface Recommendation | Aluminum,Steel |
| Cutting Angle String | 130 Degrees |
| Tool Flute Type | Spiral |
| Number of Flutes | 2 |
| Material | Cobalt Steel |
| Finish Type | AlCrN |
Who Should Buy?
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Precision Machinists
Ideal for machinists needing precise drilling in hard materials with exceptional durability and sharpness.
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Metal Fabricators
Beneficial for fabricators who require long-lasting drill bits for accurate holes in various metal types.
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DIY Enthusiasts
Great for home users tackling small metal projects that demand high-quality tools for optimal results.
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Soft Material Drilling
Not suitable for drilling soft materials like wood or plastic which do not require cobalt steel's capabilities.
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Occasional Use
May not be cost-effective for casual users who drill infrequently and do not need high-end performance.
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Budget-Conscious Buyers
Could be too expensive for users prioritizing low-cost options over premium quality and performance.
Product Description
Dormer A941 Cobalt Steel Long Length Drill Bit, AlCrN Coating, Round Shank, 130 Degree Special Point, 1/16"
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Customer Questions & Answers
-
Question:
What materials can the Dormer A941 drill bit effectively drill into?
Answer: It is suitable for use on steel, stainless steel, titanium, nickel, and alloyed aluminum. -
Question:
How deep can the A941 drill bit drill in a single-pass?
Answer: It can drill holes up to three times the diameter of the drill in a single-pass. -
Question:
What advantages does cobalt steel offer compared to high-speed steel?
Answer: Cobalt steel is harder, stiffer, and more heat resistant than high-speed steel, allowing for higher speeds and longer edge retention.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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12 June 2026 · via Trustpilot
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Features & Benefits
- Long-length design for deeper holes and extended reach.
- 130-degree PFX point angle reduces pressure and improves centering.
- Manufactured from cobalt steel for superior toughness and hardness.
- Uncoated finish with AlCrN enhances chip removal and tool longevity.
- Fast helix angle for efficient chip flow and reduced friction.
- Achieves H10 tolerance consistently with rigid machine setup.
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