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CHICAGO-LATROBE Jobber Length Drill Bit: 1/4", 135° Split Point, TiCN-Coated 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: 1/4", 135° Split Point, TiCN-Coated HSS

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 42016) is a TiCN-coated high-speed steel bit with a fast spiral and 135° split point, designed for deep hole-drilling. Its 0.2500-inch diameter and jobber-length…

SKU 3G-OTH-193990

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: 1/4", 135° Split Point, TiCN-Coated HSS
Category
High-Speed Steel Jobber-Length Drill Bits for Deep Hole-Drilling
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
42016
Type
TiCN-Coated HSS, Fast Spiral
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 42016) is a TiCN-coated high-speed steel bit with a fast spiral and 135° split point, designed for deep hole-drilling. Its 0.2500-inch diameter and jobber-length geometry suit general-purpose metalworking applications. 3G Electric interprets your demand for this OEM-specified tool, sources it across our 14 industrial departments, and supports your operation with specialist expertise in machining and beyond.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit 42016 used for?

This TiCN-coated HSS drill bit is designed for deep hole-drilling in ferrous and non-ferrous materials. The 135° split point reduces walking and thrust, making it suitable for production drilling, maintenance, and fabrication applications where precision and extended tool life are required.

What are the specifications of the CHICAGO-LATROBE 42016 drill bit?

The CHICAGO-LATROBE 42016 is a jobber length drill bit with a 1/4" (0.2500 inch) diameter, 135° split point, and TiCN-coated high-speed steel with a fast spiral flute design. It is optimized for deep hole-drilling and offers improved wear resistance and chip evacuation.

Where to buy CHICAGO-LATROBE 42016 drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE 42016 drill bits to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this item.

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

For deep hole-drilling, choose a jobber length bit with a split point (like the 135° on the 42016) to reduce walking. The TiCN coating on this HSS bit enhances lubricity and heat resistance. Match the diameter to your hole size and ensure the flute length exceeds the required depth.

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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