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CHICAGO-LATROBE Jobber Length Drill Bit: #40, 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: #40, 135° Split Point, TiN-Coated HSS

The CHICAGO-LATROBE Jobber Length Drill Bit (#40, MPN 53969) is a TiN-Coated HSS chip-clearing jobber-length drill bit with a parabolic flute and a 135° split point. It is designed for efficient chip evacuation in…

SKU 3G-OTH-194300

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #40, 135° Split Point, TiN-Coated HSS
Category
Chip-Clearing High-Speed Steel Jobber-Length Drill Bits
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
53969
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 Jobber Length Drill Bit (#40, MPN 53969) is a TiN-Coated HSS chip-clearing jobber-length drill bit with a parabolic flute and a 135° split point. It is designed for efficient chip evacuation in general-purpose drilling applications.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit #40 used for?

This TiN-coated HSS drill bit with a 135° split point and parabolic flute is designed for chip-clearing in deep-hole drilling applications. It is commonly used in metalworking, automotive, and general manufacturing for precise hole creation in steel, aluminum, and alloys.

What are the specifications of the CHICAGO-LATROBE Jobber Length Drill Bit #40?

The drill bit has a #40 wire gauge diameter of 0.0980 inches, a 135° split point, TiN-coated high-speed steel construction, and a parabolic flute design. The manufacturer part number is 53969. It is a jobber-length bit optimized for chip evacuation in deep-hole drilling.

Where to buy CHICAGO-LATROBE Jobber Length Drill Bit #40 worldwide?

3G Electric supplies the CHICAGO-LATROBE Jobber Length Drill Bit #40 (MPN 53969) 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.

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

For deep-hole drilling, choose a bit with a parabolic flute design, like this CHICAGO-LATROBE #40, to improve chip evacuation. The 135° split point reduces walking and requires less thrust. Ensure the TiN coating matches your material—HSS with TiN works well on steel and alloys.

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
CHICAGO-LATROBE Jobber Length Drill Bit: #41, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53970)
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CHICAGO-LATROBE Jobber Length Drill Bit: #41, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53970)
CHICAGO-LATROBE Jobber Length Drill Bit: #44, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53973)
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CHICAGO-LATROBE Jobber Length Drill Bit: #44, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53973)
CHICAGO-LATROBE Jobber Length Drill Bit: #39, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53968)
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CHICAGO-LATROBE Jobber Length Drill Bit: #39, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53968)
CHICAGO-LATROBE Jobber Length Drill Bit: #42, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53971)
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CHICAGO-LATROBE Jobber Length Drill Bit: #42, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53971)
CHICAGO-LATROBE Jobber Length Drill Bit: #43, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53972)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #43, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53972)
CHICAGO-LATROBE Jobber Length Drill Bit: #34, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53963)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #34, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53963)

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