Shop All Extra Long Drill Bits
Irwin
DRILL BIT AIRCRAFT 21/64" 6" 135 SP BO
Mfr # HN66621
Zoro # G402578654
product price: $8.39
/ea
$8.39
Free Shipping on orders over $50
after you
Free 30-Day Returns
Get 10% Off Your First Order
Real Support From Real People
Contact Our U.S.-Based teams
Free 30-Day Returns
Return Policy
Accepted Payment Options
![paypal](https://www.zoro.com/static/assets/img/base/icons/paypal-81447b0e73.png)
Product Information
- Brand Irwin
- MFR # HN66621
- Zoro # G402578654
- UPC # 247216662152
- Country of Origin China
- Category Extra Long Drill Bits
Ratings & Reviews
3 Reasons You Can Count On Us
Supplies for every job.
10 million items and the exact one you need.
When you need it fast, count on Zoro!
2 million products ship in 1 day.
Stretch your budget further.
Everyday low prices on the brands you love.
Explore More Products
- GREENFIELD THREADING Spiral Point Tap, Plug, 2 (357405)
- MILWAUKEE TOOL 3/8 Ratchet Repair Kit (42-06-1030)
- GREENFIELD THREADING Spiral Flute Tap, #8-32, Bottoming, UNC, 3 Flutes, Steam Oxide (282104)
- CLE-LINE 135° Heavy-Duty Cobalt Jobber Length Drill Cle-Line 1802 Straw HSS-CO RHS/RHC #60 (C23374)
- IRWIN BIT DRILL 3/16""6AIRCRAFT (66712)
- IRWIN Bit Drill Aircraft1/8X6 (66708)
- IRWIN BIT DRILL 1/4""6AIRCRAFT (66716)
- IRWIN BIT DRILL 1/4""12AIRCRAFT (62116)
- IRWIN BIT DRILL 1/2""12AIRCRAFT (62132)
- IRWIN BIT DRILL 3/8""12AIRCRAFT (62124)
- PRECISION TWIST DRILL HSS Bright 118° Extra Length Drill XL ANSI 3/16 inch (057412)
- Irwin Drill Bits