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uxcell Reduced Shank Twist Drill Bits 20mm Black Nitride & Gold Titanium Coated High Speed Steel 4341 with 10mm (3/8") Shank for Stainless Steel Alloy Metal Plastic Wood

  • Based on 667 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Jul 19
Order within 2 hours and 5 minutes
Available payment plans shown during checkout

Size: 20mm x 10mm


Number of Items: 1


Features

  • Features: Cutting Edge Diameter : 20mm / 0.79"; Shank Diameter : 10mm / 3/8"; Cutting Edge Length: 55mm / 2.17"; Total Length : 150mm / 6.0"; Cutting Direction: Right Hand
  • High Speed Steel Tool: The twist drill bits are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. High cutting edge strength, fast cutting speed.
  • Reduced Shank: Reduced shank drill expands the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changes. Sharp and spiral cutting edge provides neat and smooth cuts.
  • Black & Gold Finish: Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant. Spiral groove facilitates the export of metal chip, saving time and effort in operation.
  • Versatile Uses: For use in a wide range of stainless steel, aluminum alloy, iron, copper, brass, wood, plastic, and other metal materials. Suitable for hand drills, bench drills, etc. Tri-flat on the shank of drills are constructed for a tighter clamp, maximizing security for precise holes.

Cutting Diameter: 20 Millimeters


Finish Type: Gold Oxide,Gold,Titanium,Black


Shank Type: 3-Flat


Cutting Angle String: 118 Degrees


Brand: uxcell


Package Dimensions ‏ : ‎ 6.54 x 3.54 x 1.18 inches; 6.38 ounces


Item model number ‏ : ‎ a19102500ux0074


Date First Available ‏ : ‎ December 5, 2019


Manufacturer ‏ : ‎ uxcell


Best Sellers Rank: #7,188 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #2 in Reduced Shank Drill Bits #140 in Drill Bits


#2 in Reduced Shank Drill Bits:


#140 in Drill Bits:


Customer Reviews: 4.4 4.4 out of 5 stars 667 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jul 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Uxcell is really producing some quality drill bits!
Size: 13mm x 10mm Number of Items: 1
The drill bit arrived quickly and packaged extremely well. The bit cuts quickly, leaving a very precise hole, perfectly sized per listed diameter. Fluting and machining is well done and we experienced no issues with excessive wear or improper manufacturing procedures from the factory. When drilling, I do use a large amount of cutting/cooling fluid and I never exceed the speed and pressure per the recommended user design specifications. All in all, terrific drill bit and I'm very pleased with the performance. ... show more
Reviewed in the United States on October 29, 2024 by Wookieecantina

  • Great Product
Size: 20mm x 10mm Number of Items: 1
Item arrived on time and as expected.
Reviewed in the United States on March 15, 2025 by meco215

  • Good
Size: 16.5mm x 10mm Number of Items: 1
Right size and strong enough for the work I needed.
Reviewed in the United States on November 10, 2023 by Me

  • happy customer
Size: 25mm x 12.7mm Number of Items: 1
Great price for a drill this size. I used it in wood, and it is still like new. It appears to be very good quality.
Reviewed in the United States on April 29, 2025 by Robert M.

  • Great quality pieces
Size: 14mm x 10mm Number of Items: 1
good source for metric sizes
Reviewed in the United States on April 16, 2025 by travels

  • Drill bit got dull immediately. Maybe good for wood, but not for metal.
Size: 17mm x 10mm Number of Items: 1
Drill bit got dull immediately. Did NOT perform as intended. Maybe good for wood, but not for metal. Buy something better. I'm returning it.
Reviewed in the United States on April 7, 2025 by P. Kong

  • Sharpest drill bit I've ever used.
Size: 17mm x 10mm Number of Items: 1
Needed to drill through a large bolt for a project. Hot damn if this thing didn't go through it like it was nothing. Drilling the 5mm pilot hole with a random bit I had took three times as long than drilling out the rest with this bit.
Reviewed in the United States on November 16, 2024 by Jake W

  • Nice drill bit
Size: 13mm x 10mm Number of Items: 1
I have hundreds of drill bits but didn't have a single 13mm which I need to tap a 5/8" Acme Thread. This will do the trick, I'm certain and the price was 1/2 of the local hardware store price.
Reviewed in the United States on December 22, 2024 by Gary

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