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CHICAGO-LATROBE Jobber Length Drill Bit: #31, 135° Split Point, TiN-Coated HSS - Chip-Clearing High-Speed Steel Jobber-Length Drill Bits
CHICAGO-LATROBEChip-Clearing High-Speed Steel Jobber-Length Drill Bits

CHICAGO-LATROBE Jobber Length Drill Bit: #31, 135° Split Point, TiN-Coated HSS

The CHICAGO-LATROBE Jobber Length Drill Bit #31 (MPN 53960) is a TiN-Coated HSS, Parabolic Flute chip-clearing drill bit with a 135° Split Point and a 0.1200 specification. 3G Electric interprets customer demand and…

SKU 3G-OTH-194203

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #31, 135° Split Point, TiN-Coated HSS
Category
Chip-Clearing High-Speed Steel Jobber-Length Drill Bits
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
53960
Type
TiN-Coated HSS, 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 #31 (MPN 53960) is a TiN-Coated HSS, Parabolic Flute chip-clearing drill bit with a 135° Split Point and a 0.1200 specification. 3G Electric interprets customer demand and delivers this genuine industrial tool across 14 departments—and far more—with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit #31 used for?

This drill bit is designed for drilling precise holes in metal, wood, and plastics. Its TiN coating reduces friction and extends tool life, while the parabolic flute clears chips efficiently in deep-hole applications. It is commonly used in manufacturing, maintenance, and fabrication shops.

What are the specifications of the CHICAGO-LATROBE #31 drill bit (MPN 53960)?

This jobber-length drill bit has a #31 wire gauge size (0.1200 inch diameter), a 135° split point for self-centering, and a TiN-coated high-speed steel construction with a parabolic flute design. The manufacturer part number is 53960. It is designed for chip-clearing in deep-hole drilling.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this #31 jobber-length drill bit (MPN 53960) for your operations.

How to select the right CHICAGO-LATROBE drill bit for metal drilling?

For metal drilling, choose a bit with a 135° split point to prevent walking and a TiN coating for heat resistance. The #31 size (0.1200 inch) suits small-diameter holes. Ensure the parabolic flute matches your chip-clearing needs. CHICAGO-LATROBE offers various coatings and geometries for different materials.

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 chip-clearing high-speed steel jobber-length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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