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CHICAGO-LATROBE Jobber Length Drill Bit: #12, 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: #12, 135° Split Point, TiN-Coated HSS

SKU 3G-OTH-194310

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #12, 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
53941
Type
TiN-Coated HSS, Parabolic Flute
Split Point
135°
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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit #12 used for?

This TiN-coated HSS drill bit with a 135° split point and parabolic flute is designed for efficient chip clearing in deep-hole drilling applications across metals and alloys. It is commonly used in machining, fabrication, and maintenance operations where precise, clean holes are required.

What are the specifications of the CHICAGO-LATROBE 53941 drill bit?

The CHICAGO-LATROBE 53941 is a #12 jobber length drill bit with a 0.1890-inch diameter, 135° split point, TiN-coated HSS construction, and parabolic flute design. These features reduce friction, improve chip evacuation, and extend tool life in demanding industrial drilling tasks.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE drill bits like the 53941 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other precision tooling.

How to select the right jobber length drill bit for metal?

Select based on material hardness, hole depth, and required finish. For tough alloys, a TiN-coated HSS bit with a 135° split point reduces walking and heat buildup. Parabolic flutes improve chip clearance in deep holes. Always match bit diameter to your application and use proper cutting fluid.

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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