Milwaukee 19/64" Cobalt RED HELIX Drill Bit 48-89-2316
ENGINEERED FOR EXTREME DURABILITY IN HARD METAL APPLICATIONS
When drilling through high-tensile materials like stainless steel and cast iron, heat is the ultimate enemy of tool life. The Milwaukee 48-89-2316 19/64" Cobalt RED HELIX™ Drill Bit is mechanically optimized to combat thermal breakdown through its advanced Variable Helix™ geometry. By utilizing an aggressive 35° helix angle that transitions to 15°, this bit achieves Rapid Chip Removal™, preventing material from clogging the flutes and transferring heat back into the cutting edge. This design, coupled with the integrated Chip Breaker™ technology, ensures the bit stays sharper significantly longer than standard high-speed steel alternatives, providing a professional-grade ROI for high-volume metalworking.
- / RED HELIX™ Variable Geometry provides rapid chip evacuation to limit heat buildup and extend bit life.
- / 135° Split Point Tip delivers a precision start on contact, preventing bit walking on curved or polished surfaces.
- / Cobalt Alloy Construction offers superior heat resistance, delivering up to 10X longer life versus Black Oxide bits.
- / 3-Flat Secure-Grip™ Shank prevents the bit from slipping in the chuck under high-torque drilling conditions.
TECHNICAL SPECIFICATIONS
| Diameter | 19/64" |
| Material | Cobalt |
| Point Angle | 135° Split Point |
| Shank Type | 3-Flat Secure-Grip™ |
| Overall Length | 4.5" |
| Application | Hard Metal, Stainless Steel, PVC, Wood |
WHAT'S IN THE BOX
(1) 19/64" Cobalt RED HELIX™ Drill Bit (48-89-2316)
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
ENGINEERED FOR EXTREME DURABILITY IN HARD METAL APPLICATIONS
When drilling through high-tensile materials like stainless steel and cast iron, heat is the ultimate enemy of tool life. The Milwaukee 48-89-2316 19/64" Cobalt RED HELIX™ Drill Bit is mechanically optimized to combat thermal breakdown through its advanced Variable Helix™ geometry. By utilizing an aggressive 35° helix angle that transitions to 15°, this bit achieves Rapid Chip Removal™, preventing material from clogging the flutes and transferring heat back into the cutting edge. This design, coupled with the integrated Chip Breaker™ technology, ensures the bit stays sharper significantly longer than standard high-speed steel alternatives, providing a professional-grade ROI for high-volume metalworking.
- / RED HELIX™ Variable Geometry provides rapid chip evacuation to limit heat buildup and extend bit life.
- / 135° Split Point Tip delivers a precision start on contact, preventing bit walking on curved or polished surfaces.
- / Cobalt Alloy Construction offers superior heat resistance, delivering up to 10X longer life versus Black Oxide bits.
- / 3-Flat Secure-Grip™ Shank prevents the bit from slipping in the chuck under high-torque drilling conditions.
TECHNICAL SPECIFICATIONS
| Diameter | 19/64" |
| Material | Cobalt |
| Point Angle | 135° Split Point |
| Shank Type | 3-Flat Secure-Grip™ |
| Overall Length | 4.5" |
| Application | Hard Metal, Stainless Steel, PVC, Wood |
WHAT'S IN THE BOX
(1) 19/64" Cobalt RED HELIX™ Drill Bit (48-89-2316)
