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CHICAGO-LATROBE Taper Length Drill Bit: 3/8", 135° Split Point, TiN-Coated HSS - Chip-Clearing High-Speed Steel Taper-Length Drill Bits
CHICAGO-LATROBEChip-Clearing High-Speed Steel Taper-Length Drill Bits

CHICAGO-LATROBE Taper Length Drill Bit: 3/8", 135° Split Point, TiN-Coated HSS

The CHICAGO-LATROBE Taper Length Drill Bit (MPN 55256) is a 3/8" TiN-coated high-speed steel drill bit with a 135° split point and parabolic flute design, engineered for efficient chip clearing in industrial drilling…

SKU 3G-OTH-221262

Brand
CHICAGO-LATROBE
Item
Taper Length Drill Bit: 3/8", 135° Split Point, TiN-Coated HSS
Category
Chip-Clearing High-Speed Steel Taper-Length Drill Bits
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
55256
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 Taper Length Drill Bit (MPN 55256) is a 3/8" TiN-coated high-speed steel drill bit with a 135° split point and parabolic flute design, engineered for efficient chip clearing in industrial drilling applications. 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 Taper Length Drill Bit 55256 used for?

This drill bit is designed for deep-hole drilling in metal, wood, and plastics. Its parabolic flute clears chips efficiently, while the 135° split point reduces walking and eliminates the need for a center punch. It is commonly used in industrial maintenance, fabrication, and production environments.

What are the specifications of the CHICAGO-LATROBE 55256 drill bit?

The CHICAGO-LATROBE 55256 is a taper-length drill bit with a 3/8" diameter, 135° split point, and TiN-coated high-speed steel construction. It features a parabolic flute design for chip evacuation. The manufacturer part number is 55256, and the bit size is 0.3750 inches.

Where to buy CHICAGO-LATROBE 55256 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 55256 taper-length drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this item globally.

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

For deep-hole drilling, choose a bit with a parabolic flute to clear chips and a split point to prevent walking. The CHICAGO-LATROBE 55256 offers a 135° split point and TiN coating for reduced friction. Match the diameter to your hole size and ensure the shank fits your drill chuck.

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 taper-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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Cross-referenced by specification & description
CHICAGO-LATROBE Taper Length Drill Bit: 9/32", 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 55250)
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