18.7mm Drill Bit 1/2" Reduced Shank Twist Drill Bits Gold Finish High Speed Steel for Stainless Steel Alloy Metal Plastic Wood 1pcs DRINYOUNG(18.7mm)
US$8.00
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US$8.00
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.ulifunke.com
Free 30-day returns Details
Product details
| Management number | 247373158 | Release Date | 2026/08/16 | List Price | US$8.00 | Model Number | 247373158 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【Precision Specifications, Professional Matching】 Material: HSS-Co5; Cutting Diameter: Ø18.7mm/0.736in; Cutting Length: 70mm/2.756in; Working Length: 93mm/3.661in; Shank Diameter: Ø12.7mm (1/2in); Overall Length: 153mm/6.024in; Quantity: 1pcs
- 【Professional Grinding, Precise Positioning】 135° apex grinding, precise centering to prevent deviation. The equal-handle design ensures stable clamping and efficient power transmission with less effort.
- 【Co-Containing Material, Extended Durability】 Made from 6542 co-containing high-speed steel (HSS-Co5) with good red hardness, maintaining sharpness at high temperatures for a longer service life.
- 【Optimized Flute Design, Smooth Debris Evacuation】 The spiral flute design allows smooth debris flow, reducing the chance of drill sticking and heat buildup, improving drilling efficiency with better hole wall finish.
- 【Quality Craftsmanship, Reliable Performance】 Advanced grinding and heat treatment processes deliver consistent dimensions and good edge strength, ensuring stable performance and extended service life.
- 【Usage Tips, Safe Operation】 Use medium drilling speeds with coolant, secure the workpiece, wear protective eyewear, and clean and store the bit properly after use.
| UPC | 769643431946 |
|---|---|
| ASIN | B0G4CMV34T |
| Brand Name | DRINYOUNG |
| Part Number | YDB1/2" |
| Manufacturer | DRINYOUNG |
| Item Dimensions | 6.02 x 0.74 x 0.74 inches |
| Tool Flute Type | Spiral |
| Included Components | 1pcs Drill Bit 1/2" |
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