The 260-UB Super Premium drills are a special Hi-Molybdenum tool steel that performs well in tough material such as stainless and hi-alloy steels.

Why Choose Ultra Bor (UB)?

  • Substantially longer cutting life
  • Stops drill walking/Fast penetration
  • Improved performance at lower cost
  • Gold surface treated for maximum lubricity
  • Runs cooler & uses less torque

Call us for all your riveting and fastener needs.

Letter Size L - Screw Machine Super Premium Drill Bits

Size-“L”- 260-UB drill bit, Screw Machine length, hi-speed steel, black & gold surfaced, super premium, ultra bor

MFR Part # 16623711

Full Description

The 260-UB Super Premium drills are a special Hi-Molybdenum tool steel that performs well in tough material such as stainless and hi-alloy steels.

Why Choose Ultra Bor (UB)?

  • Substantially longer cutting life
  • Stops drill walking/Fast penetration
  • Improved performance at lower cost
  • Gold surface treated for maximum lubricity
  • Runs cooler & uses less torque

Call us for all your riveting and fastener needs.

Parameters / Specs

Point 135° split point
Size "L"
Package Quantity 12
Length of Body 2 3/4"
Alloy Material Hi-Molybdenum Steel
Alloy Color Gold Surface Treated

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