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CHICAGO-LATROBE Jobber Length Drill Bit: 27/64", 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: 27/64", 135° Split Point, TiAlN-Coated HSS

The CHICAGO-LATROBE Jobber Length Drill Bit (27/64", MPN 42627) is a TiAlN-coated HSS, NAS 907 Type B jobber-length drill bit for aerospace applications. It features a 135° split point and a diameter of 0.4219…

SKU 3G-OTH-190414

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: 27/64", 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
42627
Type
TiAlN-Coated HSS, NAS 907 Type B
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 (27/64", MPN 42627) is a TiAlN-coated HSS, NAS 907 Type B jobber-length drill bit for aerospace applications. It features a 135° split point and a diameter of 0.4219 inches. 3G Electric interprets your demand for NAS-spec tooling, sources this genuine OEM bit, and supports your procurement across 14 industrial departments — with specialist depth in cutting tools and controls.

Frequently Asked Questions

What is the CHICAGO-LATROBE 42627 drill bit used for?

This NAS 907 Type B jobber-length drill bit is designed for aerospace and precision industrial drilling. Its 135° split point reduces walking and thrust, while the TiAlN coating extends tool life in high-temperature alloys. 3G Electric supplies this CHICAGO-LATROBE bit for demanding applications.

What are the specifications of the CHICAGO-LATROBE 42627 drill bit?

The CHICAGO-LATROBE 42627 is a 27/64" (0.4219 inch) jobber-length drill bit with a 135° split point, TiAlN-coated HSS, and meets NAS 907 Type B standards. It is designed for aerospace-grade materials. 3G Electric sources this precision tool for global industrial customers.

Where to buy CHICAGO-LATROBE 42627 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 42627 drill bit worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this NAS-spec tool to your facility. Contact us for availability and lead time on this aerospace-grade drill bit.

How to select the right CHICAGO-LATROBE drill bit for aerospace applications?

For aerospace drilling, choose a bit matching your material and hole tolerance. The CHICAGO-LATROBE 42627 with TiAlN coating and 135° split point suits high-strength alloys. Verify shank compatibility and NAS specification. 3G Electric can help interpret your requirements and source the correct CHICAGO-LATROBE tool.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This jobber-length drill bit is made from TiAlN-coated high-speed steel and conforms to NAS 907 Type B standards. The 135° split point reduces walking and thrust during drilling. It is suited for precision drilling in aerospace and other demanding industrial applications
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This jobber-length drill bit is made from TiAlN-coated high-speed steel and conforms to NAS 907 Type B standards. The 135° split point reduces walking and thrust during drilling. It is suited for precision drilling in aerospace and other demanding industrial applications
CHICAGO-LATROBE Jobber Length Drill Bit: 23/64", 135° Split Point, TiAlN-Coated HSS, NAS 907 Type B (MPN 42623)
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CHICAGO-LATROBE Jobber Length Drill Bit: 23/64", 135° Split Point, TiAlN-Coated HSS, NAS 907 Type B (MPN 42623)
CHICAGO-LATROBE Jobber Length Drill Bit: 7/16", 135° Split Point, TiAlN-Coated HSS, NAS 907 Type B (MPN 42628)
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CHICAGO-LATROBE Jobber Length Drill Bit: 7/16", 135° Split Point, TiAlN-Coated HSS, NAS 907 Type B (MPN 42628)
CHICAGO-LATROBE Jobber Length Drill Bit: 25/64", 135° Split Point, TiAlN-Coated HSS, NAS 907 Type B (MPN 42625)
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CHICAGO-LATROBE Jobber Length Drill Bit: 25/64", 135° Split Point, TiAlN-Coated HSS, NAS 907 Type B (MPN 42625)
CHICAGO-LATROBE Jobber Length Drill Bit: 7/64", 135° Split Point, TiAlN-Coated HSS, NAS 907 Type B (MPN 42607)
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CHICAGO-LATROBE Jobber Length Drill Bit: 7/64", 135° Split Point, TiAlN-Coated HSS, NAS 907 Type B (MPN 42607)
CHICAGO-LATROBE Jobber Length Drill Bit: 31/64", 135° Split Point, TiAlN-Coated HSS, NAS 907 Type B (MPN 42631)
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CHICAGO-LATROBE Jobber Length Drill Bit: 31/64", 135° Split Point, TiAlN-Coated HSS, NAS 907 Type B (MPN 42631)

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Jobber-length drill bit made of TiAlN-coated high-speed steel, conforming to NAS 907 Type B. Features a 135° split point to reduce walking and thrust. Suitable for precision drilling in aerospace and other demanding metalworking applications
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