Chicago-Latrobe
Chicago-Latrobe 44422 11/32 in 118° Left-Hand Helix Jobber Drill Bit
11/32 in left-hand helix jobber drill bit with 118° point for reverse drilling tasks
- TypeDrill Bits
- MaterialHAWA
- 11/32 in jobber length reaches deep holes
- 118° conventional point starts accurately without walking
- Left-hand helix extracts broken fasteners efficiently
- High-speed steel construction resists wear during drilling
- Bright uncoated finish suits general-purpose applications
11/32-inch Left-Hand Jobber Drill
This Chicago-Latrobe 44422 drill bit is a jobber-length cutting tool made from high-speed steel. It is designed for general-purpose drilling in metal, wood, or plastic where a left-hand helix is required. The bright uncoated finish suits standard workshop applications.
118-Degree Conventional Point Angle
The 118-degree conventional point determines how the bit starts and cuts in the workpiece. This geometry is the standard choice for a wide range of materials and does not require a split-point design for self-centring. It has no coolant holes.
Bright Uncoated High-Speed Steel Finish
The HAWA high-speed steel body receives no surface coating, leaving a bright finish. This uncoated state allows the user to apply their preferred lubricant or coating for specific tasks. It also makes re-sharpening straightforward on a bench grinder.
Highlights
- 11/32 in jobber length reaches deep holes
- 118° conventional point starts accurately without walking
- Left-hand helix extracts broken fasteners efficiently
- High-speed steel construction resists wear during drilling
- Bright uncoated finish suits general-purpose applications
Specifications
| Brand | CHICAGO-LATROBE |
|---|---|
| Type | Drill Bits |
| Material | HAWA |
Questions about this item
What does the 118-degree point angle mean for drilling performance?
The 118-degree conventional point is a general-purpose geometry that centres easily and works well in a wide range of materials including mild steel, aluminium and plastics.
How does the left-hand helix affect chip removal and drill direction?
The left-hand helix pulls chips away from the cut when the drill rotates counter-clockwise, making it useful for extracting broken fasteners or for machines that run in reverse.
What shank size and length should I expect for a 11/32-inch jobber bit?
The shank diameter matches the 11/32-inch drill diameter and the overall length follows standard jobber proportions for that size.
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