Chicago-Latrobe
CHICAGO-LATROBE 44032 118 Degree Jobber Length Drill Bit
A 1/2 inch jobber length drill bit with a 118 degree point angle made from high speed steel
- TypeDrill Bits
- MaterialHAWA
- 118-degree point angle starts holes cleanly in general-purpose drilling
- Jobber length gives standard reach for everyday workshop tasks
- High-speed steel construction resists wear during repeated use
- Black oxide finish reduces friction and helps prevent corrosion
- 1/2-inch diameter with .5000 decimal equivalent fits common chuck sizes
Professional Grade Drill Bit
The CHICAGO-LATROBE 44032 is a jobber length drill bit designed for general purpose drilling tasks. It features a conventional 118 degree point angle suitable for a wide range of materials. The fractional inch size measures 1/2 in with a decimal equivalent of .5000. This new tool targets professionals and serious DIYers requiring reliable hole-making performance.
High Speed Steel Construction
The bit is manufactured from HAWA high speed steel with a black oxide finish for durability. This composition replaces standard carbon steel bits that wear quickly in metal applications. The upgrade is worth it when drilling tougher alloys or when extended tool life reduces changeover frequency. The non-coolant through design with zero coolant holes suits standard machining environments.
Sustained Cutting Behaviour
Under continuous load the high speed steel body maintains hardness better than softer alternatives. The 118 degree point geometry provides consistent centering without walking during extended drilling cycles. Black oxide surface treatment helps retain lubricity and resist chip welding over time. The jobber length flute clears swarf effectively to prevent binding in deeper holes.
Highlights
- 118-degree point angle starts holes cleanly in general-purpose drilling
- Jobber length gives standard reach for everyday workshop tasks
- High-speed steel construction resists wear during repeated use
- Black oxide finish reduces friction and helps prevent corrosion
- 1/2-inch diameter with .5000 decimal equivalent fits common chuck sizes
Specifications
| Brand | CHICAGO-LATROBE |
|---|---|
| Type | Drill Bits |
| Material | HAWA |
Questions about this item
What size drill chuck does the 1/2 in jobber bit require?
The bit has a 1/2 in shank diameter, so it fits any standard chuck that opens to at least 1/2 in.
How do I start a hole cleanly with the 118 degree conventional point?
Centre-punch the work-piece, then apply steady pressure at low speed until the point engages before increasing RPM.
When should I replace a black-oxide high-speed-steel bit?
Replace it when the cutting lips are rounded, the flute shows blue discolouration from overheating, or the bit walks instead of cutting.
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