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Item #:
146803462
Reduced Shank Drill Bits Set, 8 Pcs Silver and Deming Large Drill Bit Set with Aluminum Index Case, M2 Black and Gold Finish HSS, 135-Degree Split
87% of respondents would recommend this to a friend
Item #:
146803462
GBP 44
Price Details
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Imported from USA store
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Order now and get it around Tuesday, September 08
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Built for durability, these drill bits are designed to handle tough materials and deliver superior performance in demanding applications.
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What Stands Out
Durable Construction
Crafted from high-speed steel with a black and gold finish, these bits ensure exceptional durability and longevity, making them ideal for both professional and hobbyist use.
135-Degree Split Point
Designed with a 135-degree split point for precise and smooth drilling, reducing walking and facilitating faster penetration into various materials.
Aluminum Index Case
Comes with a sturdy aluminum index case for organized storage and easy transportation, keeping your drill bits protected and readily accessible.
Product Details
| Brand Name | YOHANSEN |
| Set Name | 8-Piece Set |
| Unit Count | 8.0 Count |
| Manufacturer | YOHANSEN |
| Part Number | RSD-8PCS |
| Cutting Diameter | 1 Inches (2.5 cm) |
| Material Type | High Speed Steel (HSS) |
| Finish Types | Gold |
| Shank Type | 3-Flat |
| Surface Recommendation | Cast Iron, Copper, Iron, Metal, Plastic, Stainless Steel, Wood |
| Cutting Angle String | 135 Degrees |
| Tool Flute Type | Spiral |
| Number of Flutes | 3 |
| Material | High Speed Steel (HSS) |
| Finish Type | Gold |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Professional Contractors
Ideal for contractors needing durable and precise drilling tools for various construction and renovation projects.
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Metal Fabricators
Designed for metal workers requiring sharp and efficient bits to create clean and accurate holes in metal materials.
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DIY Enthusiasts
Great for hobbyists and DIYers looking for reliable drill bits to tackle home projects or repairs with ease.
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Casual Users
Not suitable for occasional users who may require simpler tools for basic household tasks without heavy-duty needs.
Product Description
Reduced Shank Drill Bits Set, 8 Pcs Silver and Deming Large Drill Bit Set with Aluminum Index Case, M2 Black and Gold Finish HSS, 135-Degree Split Point for Smooth Drilling, 916 - 1
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Customer Questions & Answers
-
Question:
What materials can these drill bits handle?
Answer: These drill bits can handle wood, plastic, aluminum, copper, cast iron, mild steel, stainless steel, sheet metal, and more. -
Question:
What is the advantage of the 135° split point design?
Answer: The 135° split point design provides faster drilling, prevents walking or wobbling, and clears chips efficiently. -
Question:
How is the storage case designed?
Answer: The drill bits come in an aluminum storage case that keeps them organized and easily transportable.
YOHANSEN Reduced Shank Drill Bits Editorial Review
** Drill Bits Performance and User Reception** The drill bit set has garnered a range of opinions from users, primarily centering around its functionality, durability, and overall value. Many customers appreciate the reduced shank design, which allows for easy fitting into standard drill chucks without needing extra adapters. Users noted that the bits feel solid and well-made, with a specific emphasis on their ability to maintain sharpness and reduce vibration during use. The set includes eight bits ranging from 9/16 inch to 1 inch, which appeals to those who occasionally need larger holes beyond 1/2 inch diameter. Users have reported successful drilling through wood, with many praising the clean, smooth cuts achieved, especially when using appropriate techniques and settings. The tri-flatted shanks and high-speed steel Construction (M2 cobalt steel) have also been highlighted for their effectiveness in securing the bits and providing durability. However, there are mixed reviews regarding their performance, particularly when it comes to drilling through harder materials like metal. Some users felt the bits did not perform well in this regard, attributing it to insufficient sharpness for heavy-duty use. For individuals who drill infrequently or who only require occasional larger holes, the set seems adequate and provides good value for money. Nevertheless, for more regular users seeking higher precision or cleaner holes, a superior quality set might be advisable. Overall, the customer experience signals that while the bits excel in wood drilling and offer a robust Construction at a reasonable price, there are limitations for heavier use cases, especially with metal. **
Customer Reviews & Ratings
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Pros
- Solid, well-made bits that maintain sharpness.
- Reduced shank design allows easy fitting into standard drill chucks.
- Smooth cuts in wood with minimal vibration.
- Good range of sizes (9/16" to 1") for various drilling needs.
- Durable materials (HSS and M2 cobalt steel).
Cons
- Limited performance with harder materials such as metal.
Platform Trust & Buyer Confidence
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23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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GBP 44
Order now and get it around Tuesday, September 08
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Premium grade M2 cobalt high-speed steel construction for ultimate durability.
- 135° split point design ensures faster, self-centering drilling.
- Dual coating with black and gold finish retains lubricant for smoother operation.
- Compatible with most drill presses and power tools for versatility.
- Complete set with 8 large-diameter bits suitable for various materials.
- Designed for heavy-duty use, ensuring long-lasting performance.
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