We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

CHICAGO-LATROBE Taper Length Drill Bit: 19/64", 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: 19/64", 135° Split Point, TiN-Coated HSS

The CHICAGO-LATROBE Taper Length Drill Bit (MPN 55251) is a 19/64" TiN-coated high-speed steel chip-clearing taper-length drill bit with a 135° split point and parabolic flute design. We interpret your drilling…

SKU 3G-OTH-221281

Brand
CHICAGO-LATROBE
Item
Taper Length Drill Bit: 19/64", 135° Split Point, TiN-Coated HSS
Category
Chip-Clearing High-Speed Steel Taper-Length Drill Bits
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
55251
Type
TiN-Coated HSS, Parabolic Flute
Split Point
135°

Technical Documents

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

Product Description

The CHICAGO-LATROBE Taper Length Drill Bit (MPN 55251) is a 19/64" TiN-coated high-speed steel chip-clearing taper-length drill bit with a 135° split point and parabolic flute design. We interpret your drilling requirements, source this genuine OEM bit, provide a competitive quote, and support your operations across 14 industrial departments — with specialist depth in combustion, pumps, and controls as an authorised distributor.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the CHICAGO-LATROBE Taper Length Drill Bit 55251 used for?

This TiN-coated HSS taper-length drill bit with a 135° split point and parabolic flute is designed for deep-hole drilling in metalworking. It efficiently clears chips in steel, stainless steel, and alloys, making it ideal for industrial machining, tool-and-die shops, and maintenance applications where precision and chip evacuation are critical.

What are the specifications of the CHICAGO-LATROBE 55251 drill bit?

The CHICAGO-LATROBE 55251 is a 19/64" (0.2969") taper-length drill bit with a 135° split point, TiN-coated high-speed steel, and a parabolic flute design. It is a chip-clearing HSS taper-length drill bit manufactured under part number 55251, suitable for demanding drilling tasks in ferrous materials.

Where to buy CHICAGO-LATROBE 55251 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 55251 taper-length drill bit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we source and deliver this TiN-coated HSS drill bit to any international destination.

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

For deep-hole drilling, choose a taper-length bit with a parabolic flute, like the CHICAGO-LATROBE 55251, to improve chip evacuation. A 135° split point reduces walking and thrust. Ensure the coating (TiN) matches your material—steel or alloys. Match the shank taper to your machine's spindle and verify the diameter (19/64") for your hole tolerance.

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: 23/64", 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 55255)
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CHICAGO-LATROBE Taper Length Drill Bit: 37/64", 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 55269)
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CHICAGO-LATROBE Taper Length Drill Bit: 29/64", 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 55261)
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CHICAGO-LATROBE Taper Length Drill Bit: 29/64", 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 55261)

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