My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Precision Twist Drill 5999566 Letter R HSS Jobber Length Drill Bit

Part of: Precision Twist Drill HSS Jobber Length Bit

Other options in this family: Precision Twist Drill 6000117 Precision Twist Drill 6001048 Precision Twist Drill 6001307 Precision Twist Drill 6001926 Precision Twist Drill 6001882

Manufacturer

Picture for manufacturer Precision Twist Drill

Part Number

5999566
8 reviews
Sale Price

$224.90

1 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Precision Twist Drill 5999566 is a Letter "R" High-Speed Steel (HSS) Jobber Length Drill Bit designed for reliable performance in a wide range of drilling applications. Manufactured by Precision Twist Drill — a trusted name in cutting tools since 1909 — this bit delivers consistent accuracy in ferrous and non-ferrous metals, plastics, and wood.

Key Features:

  • Size: Letter R (0.3390" / 8.61 mm diameter)
  • Material: High-Speed Steel (HSS) for durability and heat resistance
  • Point Angle: 118° conventional split point for self-centering starts
  • Flute Style: Standard jobber length with right-hand cut and right-hand spiral
  • Finish: Bright (uncoated) finish suitable for general-purpose use
  • Shank: Straight shank compatible with standard drill chucks

Built to tight tolerances, the Precision Twist Drill 5999566 offers the precision and repeatability demanded by machinists, maintenance professionals, and fabricators. It is compatible with standard drill presses, hand drills, and CNC equipment.

Great prices and a surprisingly fast delivery, which despite choosing the most economic choice (2-14 days), I received the items in 5 days - saved more than half in shipping. Great all around experience and great product extremely well packaged. Thank you, folks!

These guys did a great job tires delivered two days before expected 2nd order from them both orders delivered in just a few days

Found the best price for the tires I needed here. Mixed production years but can't complain for the price. Arrived very quickly.

Once again everything was as advertised.

Everything went well and it got here in a timely manner.

Product arrived exactly when promised and in perfect condition.

Easy order,quick delivery

Price

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy