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CHICAGO-LATROBE Jobber Length Drill Bit: 25/64", 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: 25/64", 135° Split Point, TiCN-Coated HSS

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 42025) is a TiCN-coated high-speed steel bit with a fast spiral and 135° split point, designed for deep hole-drilling. It has a 25/64" diameter (0.3906 in). 3G…

SKU 3G-OTH-194003

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: 25/64", 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
42025
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 42025) is a TiCN-coated high-speed steel bit with a fast spiral and 135° split point, designed for deep hole-drilling. It has a 25/64" diameter (0.3906 in). 3G Electric interprets your demand for this OEM bit and delivers it with specialist sourcing support across 14 industrial departments.

Frequently Asked Questions

What is the CHICAGO-LATROBE 42025 drill bit used for?

The CHICAGO-LATROBE 42025 is a jobber-length drill bit designed for deep-hole drilling in metal. Its 135° split point reduces walking and improves penetration, while the TiCN coating extends tool life on hard materials. It is commonly used in machining and fabrication across industrial sectors.

What are the specifications of the CHICAGO-LATROBE 42025?

The CHICAGO-LATROBE 42025 is a 25/64" (0.3906 inch) jobber-length drill bit made from TiCN-coated high-speed steel with a fast spiral flute design. It features a 135° split point for self-centering. The manufacturer part number is 42025.

Where to buy CHICAGO-LATROBE 42025 worldwide?

3G Electric supplies the CHICAGO-LATROBE 42025 drill bit to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this item.

How to select the right jobber-length drill bit for deep-hole drilling?

For deep-hole drilling, choose a jobber-length bit with a split point (like 135°) to reduce walking and a coating such as TiCN for heat resistance. Match the diameter to your hole size and ensure the flute length exceeds hole depth. CHICAGO-LATROBE offers reliable options for these applications.

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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