Offering for sale this premium quality, heavy-duty Precision Twist Drill 11/16" HSS Jobber Length Drill Bit. This tool features high-performance parabolic flutes, which significantly improve chip evacuation, reduce heat buildup, and allow for deeper drilling depths without frequent clearing compared to standard twist drills.
Item Specifics:
• Brand: Precision Twist Drill Co.
• MPN: 15844
• Model/Type: QC-21P Parabolic Jobber
• Drill Bit Size: 11/16 in
• Material: High Speed Steel (HSS)
• Point Angle: 135 Degree (Split Point)
• Flute Type: Parabolic
• Shank Type: Straight (Round)
• Country/Region of Manufacture: United States
• Condition: New (Other) / New Old Stock (Sleeve may show minor shelf wear)
Features & Specifications:
• Size: 11/16" Cutting Diameter
• Material: Premium High-Speed Steel (HSS) for durability and long edge life
• Point Style: 135° Split Point prevents walking and penetrates quickly
• Finish: Bright finish for smooth chip flow in non-ferrous materials and general-purpose steels [3]
• Design: Parabolic flute geometry optimized for deep-hole drilling efficiency
Condition Note: This is New Old Stock (NOS) in its original green protective packaging sleeve. The drill bit itself is brand new, completely unused, and features sharp factory edges. The paper label sleeve may show minor shelf wear or smudging from storage as pictured.
We're running a 3000 square foot multi-generation estate sale. You can click the "more ads by this user" link to see the items we've listed so far. You're also welcome to make an appointment to come look at the entire estate. We're located on Independence between Carolina Beach and River Rd. in Wilmington. We take virtually every form of payment, including credit cards with a 3% fee, and we'd be happy to hold items with a deposit. Hope to see you soon!