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CHICAGO-LATROBE Jobber Length Drill Bit: #34, 135° Split Point, TiAlN-Coated HSS - NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
CHICAGO-LATROBENAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace

CHICAGO-LATROBE Jobber Length Drill Bit: #34, 135° Split Point, TiAlN-Coated HSS

The CHICAGO-LATROBE Jobber Length Drill Bit (#34, MPN 42704) is a NAS-Spec High-Speed Steel drill bit for aerospace, featuring a TiAlN coating and a 135° split point. With a diameter of 0.1110 inches, it meets NAS…

SKU 3G-OTH-190373

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #34, 135° Split Point, TiAlN-Coated HSS
Category
NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
42704
Type
TiAlN-Coated HSS, NAS 907 Type B
Split Point
135°

Technical Documents

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

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit (#34, MPN 42704) is a NAS-Spec High-Speed Steel drill bit for aerospace, featuring a TiAlN coating and a 135° split point. With a diameter of 0.1110 inches, it meets NAS 907 Type B standards for precision drilling in demanding industrial applications.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit #34 used for?

This TiAlN-coated HSS drill bit is designed for aerospace applications requiring NAS 907 Type B compliance. Its 135° split point reduces walking and thrust, making it suitable for precision hole drilling in high-strength alloys and sheet metal.

What are the specifications of the CHICAGO-LATROBE 42704 drill bit?

The CHICAGO-LATROBE 42704 is a #34 jobber length drill bit with a 0.1110 inch diameter, 135° split point, and TiAlN-coated high-speed steel construction. It meets NAS 907 Type B standards for aerospace drilling applications.

Where to buy CHICAGO-LATROBE NAS 907 drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE NAS 907 Type B drill bits worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 42704.

How to select the right jobber length drill bit for aerospace materials?

For aerospace alloys, choose a bit with a 135° split point to reduce walking and a TiAlN coating for heat resistance. Ensure it meets NAS 907 Type B specs for dimensional accuracy. CHICAGO-LATROBE's #34 bit is a common choice for precision holes in sheet metal.

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 nas-spec high-speed steel jobber-length drill bits for aerospace. 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 Jobber Length Drill Bit: #33, 135° Split Point, TiAlN-Coated HSS, NAS 907 Type B (MPN 42703)
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CHICAGO-LATROBE Jobber Length Drill Bit: #36, 135° Split Point, TiAlN-Coated HSS, NAS 907 Type B (MPN 42706)
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CHICAGO-LATROBE Jobber Length Drill Bit: #37, 135° Split Point, TiAlN-Coated HSS, NAS 907 Type B (MPN 42707)

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