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CHICAGO-LATROBE Jobber Length Drill Bit: #30, 135° Split Point, TiN-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: #30, 135° Split Point, TiN-Coated HSS

The CHICAGO-LATROBE Jobber Length Drill Bit #30 is a NAS-Spec high-speed steel drill bit for aerospace applications, featuring a TiN-coated HSS construction with a 135° split point per NAS 907 Type B. With a diameter…

SKU 3G-OTH-190111

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #30, 135° Split Point, TiN-Coated HSS
Category
NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
41700
Type
TiN-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 #30 is a NAS-Spec high-speed steel drill bit for aerospace applications, featuring a TiN-coated HSS construction with a 135° split point per NAS 907 Type B. With a diameter of 0.1285 inches (MPN 41700), this tool is designed for precision drilling in demanding industrial environments.

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 #30 used for?

This TiN-coated HSS drill bit is designed for precision drilling in aerospace applications, meeting NAS 907 Type B specifications. It is ideal for producing clean holes in ferrous and non-ferrous metals, with the 135° split point reducing walking and thrust requirements.

What are the specifications of the CHICAGO-LATROBE 41700 drill bit?

The CHICAGO-LATROBE 41700 is a #30 jobber length drill bit with a 0.1285-inch diameter, 135° split point, and TiN-coated high-speed steel construction. It conforms to NAS 907 Type B standards, ensuring durability and precision for aerospace-grade drilling tasks.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE drill bits worldwide, handling full logistics, customs clearance, and delivery to your location. As a global industrial distributor since 1990, we source and deliver this NAS-spec bit (MPN 41700) to aerospace facilities and machine shops internationally.

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

Select based on material and hole tolerance. For aerospace alloys, choose TiN-coated HSS bits like the CHICAGO-LATROBE 41700 with a 135° split point to reduce walking. Verify NAS 907 Type B compliance and match the diameter (0.1285 inches for #30) to your fastener or reaming requirements.

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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This #31 jobber-length drill bit is made of TiN-coated high-speed steel with a 135° split point, conforming to NAS 907 Type B. It is used for precision drilling in metalworking applications, particularly where reduced walking and lower thrust are required. The TiN coating enhances wear resistance and permits higher cutting speeds
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This #31 jobber-length drill bit is made of TiN-coated high-speed steel with a 135° split point, conforming to NAS 907 Type B. It is used for precision drilling in metalworking applications, particularly where reduced walking and lower thrust are required. The TiN coating enhances wear resistance and permits higher cutting speeds
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This jobber-length drill bit is made from TiN-coated high-speed steel and features a 135° split point per NAS 907 Type B. It is designed for precision drilling in aerospace applications, reducing walking and thrust while the coating enhances wear resistance. Suitable for use in high-strength alloys and aircraft-grade materials
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This jobber-length drill bit is made from TiN-coated high-speed steel and features a 135° split point per NAS 907 Type B. It is designed for precision drilling in aerospace applications, reducing walking and thrust while the coating enhances wear resistance. Suitable for use in high-strength alloys and aircraft-grade materials
CHICAGO-LATROBE Jobber Length Drill Bit: #36, 135° Split Point, TiN-Coated HSS, NAS 907 Type B (MPN 41706)
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CHICAGO-LATROBE Jobber Length Drill Bit: #36, 135° Split Point, TiN-Coated HSS, NAS 907 Type B (MPN 41706)
This #32 jobber-length drill bit is made of TiN-coated high-speed steel and features a 135° split point per NAS 907 Type B. The split point reduces walking and eliminates the need for center punching. Suitable for precision drilling in ferrous and non-ferrous materials in industrial environments
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This #32 jobber-length drill bit is made of TiN-coated high-speed steel and features a 135° split point per NAS 907 Type B. The split point reduces walking and eliminates the need for center punching. Suitable for precision drilling in ferrous and non-ferrous materials in industrial environments

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