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CHICAGO-LATROBE Jobber Length Drill Bit: #69, 118° Point, HSS - Left-Hand High-Speed Steel Jobber-Length Drill Bits
CHICAGO-LATROBELeft-Hand High-Speed Steel Jobber-Length Drill Bits

CHICAGO-LATROBE Jobber Length Drill Bit: #69, 118° Point, HSS

SKU 3G-OTH-235712

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #69, 118° Point, HSS
Category
Left-Hand High-Speed Steel Jobber-Length Drill Bits
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
44539
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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the CHICAGO-LATROBE #69 jobber length drill bit used for?

This left-hand high-speed steel drill bit is used for drilling small-diameter holes in metal, wood, and plastic. The #69 size (0.0292 in) and 118° point make it suitable for precision work, especially in maintenance and repair applications where left-hand rotation helps extract broken fasteners.

What are the specifications of the CHICAGO-LATROBE 44539 drill bit?

The CHICAGO-LATROBE 44539 is a #69 jobber length drill bit with a 0.0292 in diameter, 118° point angle, and left-hand spiral. It is made from high-speed steel (HSS) for durability. The manufacturer part number is 44539, and it is designed for general-purpose drilling in ferrous and non-ferrous materials.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE 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 the 44539 left-hand jobber bit. We source and deliver to meet your procurement needs.

How to select the correct left-hand drill bit for broken bolt removal?

For broken bolt extraction, choose a left-hand drill bit like the CHICAGO-LATROBE #69 HSS jobber bit. Start with a center punch, then drill slowly at low RPM with cutting oil. The left-hand rotation often catches the fastener and backs it out. Ensure the bit diameter matches the bolt's minor thread diameter for best results.

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 left-hand 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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