We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

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

The CHICAGO-LATROBE Jobber Length Drill Bit (Letter W, MPN 53890) is a TiN-Coated HSS, Parabolic Flute chip-clearing drill bit with a 135° Split Point and a 0.3860 specification. 3G Electric interprets your demand…

SKU 3G-OTH-194169

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: Letter W, 135° Split Point, TiN-Coated HSS
Category
Chip-Clearing High-Speed Steel Jobber-Length Drill Bits
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
53890
Type
TiN-Coated HSS, Parabolic Flute
Split Point
135°

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit (Letter W, MPN 53890) is a TiN-Coated HSS, Parabolic Flute chip-clearing drill bit with a 135° Split Point and a 0.3860 specification. 3G Electric interprets your demand for this industrial cutting tool, sources it from our extensive network across 14 departments, and provides a firm quote with dedicated support. Our specialist depth in combustion, pumps, and controls—as an authorised distributor for brands like FBR, Interpump, and Riello—anchors the trust we bring to every product category we supply.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit 53890 used for?

This drill bit is designed for drilling precise holes in metal, wood, and plastic. Its 135° split point reduces walking, while the TiN coating extends tool life. The parabolic flute efficiently clears chips, making it ideal for deep-hole drilling in industrial manufacturing and maintenance applications.

What are the specifications of the CHICAGO-LATROBE 53890 drill bit?

The CHICAGO-LATROBE 53890 is a jobber-length drill bit with a Letter W size (0.3860 inch diameter). It features a 135° split point, TiN-coated high-speed steel (HSS), and a parabolic flute design for chip clearing. The manufacturer part number is 53890.

Where to buy CHICAGO-LATROBE 53890 drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE 53890 drill bits 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 jobber drill bit for my application?

Select based on material and hole depth. For hard metals, choose TiN-coated HSS bits like the 53890 for heat resistance. The parabolic flute aids chip evacuation in deep holes. Match the Letter W size (0.3860 inch) to your required hole diameter. Consult CHICAGO-LATROBE's technical data for specific material recommendations.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
CHICAGO-LATROBE Jobber Length Drill Bit: Letter I, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53876)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter I, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53876)
CHICAGO-LATROBE Jobber Length Drill Bit: Letter S, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53886)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter S, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53886)
CHICAGO-LATROBE Jobber Length Drill Bit: Letter H, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53875)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter H, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53875)
CHICAGO-LATROBE Jobber Length Drill Bit: Letter R, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53885)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter R, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53885)
CHICAGO-LATROBE Jobber Length Drill Bit: Letter G, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53874)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter G, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53874)
CHICAGO-LATROBE Jobber Length Drill Bit: Letter U, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53888)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter U, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53888)

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts
CHICAGO-LATROBE Jobber Length Drill Bit: #36, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53965)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #36, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53965)
CHICAGO-LATROBE Jobber Length Drill Bit: #30, 135° Split Point, HSS, Parabolic Flute, Fast Spiral (MPN 69030)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #30, 135° Split Point, HSS, Parabolic Flute, Fast Spiral (MPN 69030)
CHICAGO-LATROBE Jobber Length Drill Bit: #17, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53946)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #17, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53946)
CHICAGO-LATROBE Jobber Length Drill Bit: #45, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53974)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #45, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53974)
CHICAGO-LATROBE Jobber Length Drill Bit: #31, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53960)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #31, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53960)
CHICAGO-LATROBE Jobber Length Drill Bit: Letter M, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53880)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter M, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53880)
CHICAGO-LATROBE Jobber Length Drill Bit: 25/64", 135° Split Point, HSS, Parabolic Flute, Fast Spiral (MPN 68925)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 25/64", 135° Split Point, HSS, Parabolic Flute, Fast Spiral (MPN 68925)
CHICAGO-LATROBE Jobber Length Drill Bit: 1/16", 135° Split Point, HSS, Parabolic Flute, Fast Spiral (MPN 68904)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 1/16", 135° Split Point, HSS, Parabolic Flute, Fast Spiral (MPN 68904)