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CHICAGO-LATROBE Jobber Length Drill Bit: 5/16", 135° Split Point, HSS - High-Speed Steel Jobber-Length Drill Bits for Deep Hole-Drilling
CHICAGO-LATROBEHigh-Speed Steel Jobber-Length Drill Bits for Deep Hole-Drilling

CHICAGO-LATROBE Jobber Length Drill Bit: 5/16", 135° Split Point, HSS

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 41020) is a 5/16" (0.3125) high-speed steel, wide land parabolic flute drill bit with a 135° split point, designed for deep hole-drilling. 3G Electric interprets your…

SKU 3G-OTH-194016

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: 5/16", 135° Split Point, HSS
Category
High-Speed Steel Jobber-Length Drill Bits for Deep Hole-Drilling
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
41020
Type
HSS, Wide Land Parabolic Flute
Split Point
135°
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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 41020) is a 5/16" (0.3125) high-speed steel, wide land parabolic flute drill bit with a 135° split point, designed for deep hole-drilling. 3G Electric interprets your demand for this OEM-specified tool, sourcing it across our 14 industrial departments and backing it with specialist expertise in combustion, pumps, and controls.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit 41020 used for?

This 5/16" HSS drill bit with a 135° split point and wide land parabolic flute is designed for deep hole drilling in metal, wood, and plastic. The parabolic flute design efficiently evacuates chips, making it ideal for applications requiring deeper holes without frequent retraction.

What are the specifications of the CHICAGO-LATROBE 41020 drill bit?

The CHICAGO-LATROBE 41020 is a jobber length drill bit with a 5/16" diameter (0.3125 inches), 135° split point, and high-speed steel construction with a wide land parabolic flute. It is designed for deep hole drilling and comes with manufacturer part number 41020.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the 41020 or other CHICAGO-LATROBE tooling for your operations.

How to select the right CHICAGO-LATROBE drill bit for deep holes?

For deep hole drilling, choose a bit with a parabolic flute like the CHICAGO-LATROBE 41020 to improve chip evacuation. Match the diameter (5/16") to your hole size and ensure the 135° split point reduces walking. Use appropriate cutting speeds and lubrication for the material being drilled.

Used in

Common applications for CHICAGO-LATROBE
Aerospace assembly — Chicago-Latrobe NAS 907 Type B aircraft-extension drill bits for drilling fastener holes in aluminum and titanium skins.
Metal fabrication — Chicago-Latrobe reduced-shank drill bit sets for enlarging holes in structural steel using magnetic drill presses.
Maintenance repair — Chicago-Latrobe left-hand cobalt jobber-length drill bits for removing broken bolts in machinery.
Tool and die making — Chicago-Latrobe jobber-length drill bit sets with 135° split point for precision hole drilling in hardened steels.
Automotive repair — Chicago-Latrobe spiral-flute screw extractors for removing seized fasteners in engine blocks or exhaust systems.
General manufacturing — Chicago-Latrobe HSS jobber-length drill bits for production drilling in mild steel and cast iron.

CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE high-speed steel jobber-length drill bits for deep hole-drilling. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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