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CHICAGO-LATROBE Jobber Length Drill Bit: Letter I, 135° Split Point, 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 I, 135° Split Point, HSS

The CHICAGO-LATROBE Jobber Length Drill Bit (Letter I, MPN 68978) is a chip-clearing high-speed steel jobber-length drill bit with a 135° split point and parabolic flute design. Its key specification is a diameter of…

SKU 3G-OTH-194342

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

CHICAGO-LATROBE
Manufacturer Part Number
68978
Type
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 (Letter I, MPN 68978) is a chip-clearing high-speed steel jobber-length drill bit with a 135° split point and parabolic flute design. Its key specification is a diameter of 0.2720 inches. 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in cutting tools and controls.

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 Jobber Length Drill Bit 68978 used for?

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

What are the specifications of the CHICAGO-LATROBE 68978 drill bit?

The CHICAGO-LATROBE 68978 is a jobber-length drill bit with a Letter I size (0.2720 inch diameter). It features a 135° split point, high-speed steel (HSS) construction, and a parabolic flute design for efficient chip evacuation. The manufacturer part number is 68978.

Where to buy CHICAGO-LATROBE 68978 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 68978 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 CHICAGO-LATROBE jobber drill bit size?

Select the drill bit size based on the required hole diameter and material. The Letter I size (0.2720 inch) is suitable for precision drilling in steel and alloys. For best results, match the bit to your material's hardness and use appropriate cutting fluid. CHICAGO-LATROBE offers a range of letter sizes for various 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 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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