Irwin 10221 Unibit21 13/16-Inch to 1-3/8-Inch 1/2-Inch Shank Hole Enlarging Step Drill Bit
SKU: 20801501207

Irwin 10221 Unibit21 13/16-Inch to 1-3/8-Inch 1/2-Inch Shank Hole Enlarging Step Drill Bit

$134.05 $148.94
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Description

Irwin 10221 Unibit21 13/16-Inch to 1-3/8-Inch 1/2-Inch Shank Hole Enlarging Step Drill BitAmazon. ca Product Description Manufacturer: IRWIN UNIBIT. UNIBIT 21 13 16" 1 3 8"STEP DRILL. Made in: United States. Dimensions: 1. 4 X 5. 2 X 2. 75. Weight: 0. 515 From the Manufacturer UNIBIT 21 10 Hole Sizes (13 16" 1 3 8"). 1 16" Increments Hole Enlarging Features Ideal for drilling holes into thin materials such as stainless steel. copper. brass. aluminum. plastic and laminates Single flute cutting edge for greater control through steps Patented

Amazon.ca Product Description

Manufacturer: IRWIN UNIBIT. UNIBIT-21 13/16"-1-3/8"STEP DRILL. Made in: United States. Dimensions: 1.4 X 5.2 X 2.75. Weight: 0.515

From the Manufacturer

UNIBIT 21 10 Hole Sizes (13/16"-1 3/8"). 1/16" Increments - Hole Enlarging

Features

  • Ideal for drilling holes into thin materials such as stainless steel. copper. brass. aluminum. plastic and laminates

  • Single-flute cutting edge for greater control through steps

  • Patented single-flute cutting edge gives the user a true round hole every time

  • 3 faltted shank prevents slipping in drill chuck

  • Pilot hole required

Specifications

Brand Name: Irwin

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 20801501207

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4.6 ★★★★★
Based on 2170 reviews
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Verified Purchase
Ashley
Phoenix, US
★★★★★ 5
⭐️⭐️⭐️⭐️⭐️ Comfort, Style, and Performance — Perfect for Daily Runs and All-Day Wear!
Size: 11, Color: Black/Dark Smoke Grey
I purchased the Nike Men’s Quest 6 for my son, and he’s been absolutely thrilled with them. From the moment he put them on, he noticed how lightweight and supportive they felt — a great balance between cushioning and responsiveness. He wears them both for running and casual outings, and they’ve held up beautifully. The breathable mesh upper keeps his feet cool even during longer runs, and the midsole cushioning absorbs impact nicely without feeling too soft or unstable. The grip on the outsole provides solid traction on roads and gym floors, giving confidence with every step. Design-wise, they look sleek and modern — the classic Nike styling pairs well with both athletic and casual outfits. After several weeks of use, the shoes still look almost new, showing how well they’re built. Pros: ✅ Lightweight yet supportive — great for running or walking ✅ Comfortable fit right out of the box ✅ Excellent breathability and cushioning ✅ Durable construction that holds up with daily use ✅ Stylish design that transitions easily from workout to casual wear Cons: • Runs slightly narrow, so consider sizing up if between sizes Overall, the Nike Quest 6 offers exceptional comfort and quality for the price. My son says they’re some of the most comfortable shoes he’s ever worn — perfect for both training and everyday wear. If you’re looking for a reliable running shoe that combines performance, durability, and style, this is an excellent choice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2025
K
Verified Purchase
KC
Pawtucket, US
★★★★★ 5
Excellent Running Shoe
Size: 11, Color: Black/University Red/White
The Nike Quest 6 has been a great fit right out of the box. The sizing felt true, and the shoe wrapped comfortably without feeling tight or loose. It was easy to get a secure, natural fit from the first wear. Quality is solid for everyday use. The materials feel well put together, and the shoe holds up nicely for walking and light running. It feels dependable and comfortable for regular wear. What really stood out was the value. The price was much better than what I saw in retail stores, especially for a Nike shoe that performs this well. It’s an easy way to get a reliable running shoe without paying full store pricing. Overall, it’s a comfortable, well-made shoe that delivers a lot for the cost.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
S
Verified Purchase
StephanieS
Cuba, US
★★★★★ 5
Good product
Size: 9, Color: Black/Dark Smoke Grey
Great shoes and they seem to have good support qualities. They are super comfortable and I love the all black coloring and it is good for my job to look professional.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
I
Verified Purchase
Indigo_grizzly
Massapequa, US
★★★★★ 5
Good for training
Super cool looking, comfy, lightweight, good price and great for running. Im using a size 9.5/ 27.5cm and it fits perfect, with half an inch of space for my toes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
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Verified Purchase
Ty
Grantham, US
★★★★★ 5
So comfy
Solid solid solid shoe. The value for the money you spend is quick to be noticed. Working in a dental office, I’m on my feet a lot and all of these brands who say they were made by nurses blah blah blah are liars. These were finally the shoes that didn’t make my ankles or feet sore. They take shock absorption so smoothly, and allow me to feel supported and comfortable. Wearing them all day isn’t a chore and honestly made me realize I was less grumpy because I was much more comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026

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