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CHICAGO-LATROBE Jobber Length Drill Bit: #3, 135° Split Point, Straw/Bronze Cobalt - NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
CHICAGO-LATROBENAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace

CHICAGO-LATROBE Jobber Length Drill Bit: #3, 135° Split Point, Straw/Bronze Cobalt

The CHICAGO-LATROBE Jobber Length Drill Bit #3 (MPN 47737) is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace, featuring a 135° split point and Straw/Bronze Cobalt finish, NAS 907 Type B. With a diameter of…

SKU 3G-OTH-200133

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #3, 135° Split Point, Straw/Bronze Cobalt
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
Available to Order
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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
47737
Type
Straw/Bronze Cobalt, 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 #3 (MPN 47737) is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace, featuring a 135° split point and Straw/Bronze Cobalt finish, NAS 907 Type B. With a diameter of 0.2130 inches, this bit is designed for demanding aerospace applications requiring precision and durability.

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 #3 used for?

This drill bit is designed for aerospace applications requiring NAS 907 Type B compliance. Its 135° split point and cobalt construction make it suitable for drilling hard metals like stainless steel and titanium in aircraft manufacturing and maintenance.

What are the specifications of the CHICAGO-LATROBE 47737 drill bit?

The CHICAGO-LATROBE 47737 is a #3 jobber length drill bit with a 0.2130-inch diameter, 135° split point, and straw/bronze cobalt finish. It meets NAS 907 Type B specifications for aerospace use, ensuring precision and durability in demanding drilling tasks.

Where to buy CHICAGO-LATROBE 47737 drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE 47737 drill bits worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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

Select based on material hardness and hole size. For aerospace alloys, choose cobalt bits like the #3 (0.2130 inch) with a 135° split point to reduce walking. Ensure NAS 907 Type B compliance for critical applications. CHICAGO-LATROBE bits offer reliable performance in these conditions.

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 cobalt 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: #4, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47738)
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CHICAGO-LATROBE Jobber Length Drill Bit: #4, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47738)
CHICAGO-LATROBE Jobber Length Drill Bit: #2, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47736)
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CHICAGO-LATROBE Jobber Length Drill Bit: #2, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47736)
CHICAGO-LATROBE Jobber Length Drill Bit: #5, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47739)
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CHICAGO-LATROBE Jobber Length Drill Bit: #5, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47739)
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CHICAGO-LATROBE Jobber Length Drill Bit: #33, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47767)
CHICAGO-LATROBE Jobber Length Drill Bit: #13, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47747)
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CHICAGO-LATROBE Jobber Length Drill Bit: #13, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47747)
CHICAGO-LATROBE Jobber Length Drill Bit: #6, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47740)
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CHICAGO-LATROBE Jobber Length Drill Bit: #6, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47740)

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