Milwaukee® 48-89-2313 Thunderbolt® RED HELIX™ Jobber Drill, 1/4 in Dia x 4.09 in L, Steel, Cobalt

Jobber Length Drill Bits
581961 MFG #: 48-89-2313
Milwaukee®
8.16000 / ea
Milwaukee® Cobalt RED HELIX™ Drill Bits are engineered for extreme durability and long life in hard metal applications. Designed with a Variable Helix ™ that includes an aggressive 35 deg Helix Angle which ends at 15 deg, the Cobalt bits with RED HELIX™ provide Rapid Chip Removal™ limiting heat buildup to Stay Sharper Longer™. The 135 deg split point tip delivers a precision start and prevents walking for fast, accurate holes. Ideal for tough applications and provide Up to 10X life vs. Black Oxide Drill Bits™ but can be used in all twist drilling applications.
QTY
  • Applications
  • Features
Portable Drills
Up to 10X life vs black oxide
135 deg split point for precision start no walking
Red HELIX™ design for rapid chip Removal™
CHIP BREAKER™ decreased heat buildup
Secure Grip™ - prevents bit from slipping in chuck
135 DEG Degree Split Point, Precision Start No Walking; 3-Flat Secure Grip Shank, Reduces Bit Slipping In Chuck; Specialty Bit For Cast Iron And Stainless Steel; Point Type: Split Point; Flute Type: Parabolic; Drill Point: 135 DEG