The XGT-UB Super Premium drills are a special Hi-Molybdenum tool steel that performs well in tough material such as stainless and hi-alloy steels. These drills will drill 12 or more diameters deep without drill removal to clear chips.

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.

12" Extra Long Super Premium Drill Bit - Size: 5/16 "

5/16 x 12″ XGT-UB drill bit, extra long length, hi-speed steel, black & gold surfaced, super premium

MFR Part # 16643110

Full Description

The XGT-UB Super Premium drills are a special Hi-Molybdenum tool steel that performs well in tough material such as stainless and hi-alloy steels. These drills will drill 12 or more diameters deep without drill removal to clear chips.

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

Type Gold Surface Treated
Alloy Material high speed steel
Length of Body 12"
Package Quantity 3
Point 135° split point
Size 5/16"

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Check below for downloadable PDF files of brochures and manuals for the 12″ Extra Long Super Premium Drill Bit – Size: 5/16 “ - manuals may include general information, operating instructions, or parts lists and repair details.

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