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CHICAGO-LATROBE Jobber Length Drill Bit: #60, 135° 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: #60, 135° Point, TiN-Coated HSS

The CHICAGO-LATROBE Jobber Length Drill Bit #60 is a NAS-Spec High-Speed Steel jobber-length drill bit for aerospace, featuring a TiN-Coated HSS construction with a 135° point and NAS 907 Type B compliance (MPN…

SKU 3G-OTH-190348

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #60, 135° Point, TiN-Coated HSS
Category
NAS-Spec High-Speed Steel 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
41730
Type
TiN-Coated HSS, NAS 907 Type B
Point
135°

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

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit #60 is a NAS-Spec High-Speed Steel jobber-length drill bit for aerospace, featuring a TiN-Coated HSS construction with a 135° point and NAS 907 Type B compliance (MPN 41730). It has a diameter of 0.0400 inches, meeting stringent aerospace specifications for precision drilling.

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 #60 used for?

This TiN-coated HSS drill bit is designed for precision hole drilling in aerospace applications, meeting NAS 907 Type B specifications. The #60 size (0.0400 in.) and 135° point reduce walking and improve accuracy in hard metals and composites.

What are the specifications of the CHICAGO-LATROBE 41730 drill bit?

The CHICAGO-LATROBE 41730 is a #60 jobber length drill bit with a 0.0400 in. diameter, 135° point angle, and TiN-coated high-speed steel construction. It conforms to NAS 907 Type B for aerospace-grade drilling.

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

3G Electric supplies CHICAGO-LATROBE NAS 907 Type B drill bits like the 41730 to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine aerospace-grade tooling for your operations.

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

For aerospace alloys, choose a TiN-coated HSS bit with a 135° split point to reduce thrust and prevent walking. Confirm NAS 907 compliance for critical tolerances. The CHICAGO-LATROBE #60 (0.0400 in.) is suitable for small-diameter precision holes.

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
CHICAGO-LATROBE Jobber Length Drill Bit: #70, 135° Point, TiN-Coated HSS, NAS 907 Type B (MPN 41740)
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CHICAGO-LATROBE Jobber Length Drill Bit: #70, 135° Point, TiN-Coated HSS, NAS 907 Type B (MPN 41740)
CHICAGO-LATROBE Jobber Length Drill Bit: #59, 135° Point, TiN-Coated HSS, NAS 907 Type B (MPN 41729)
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CHICAGO-LATROBE Jobber Length Drill Bit: #59, 135° Point, TiN-Coated HSS, NAS 907 Type B (MPN 41729)
CHICAGO-LATROBE Jobber Length Drill Bit: #61, 135° Point, TiN-Coated HSS, NAS 907 Type B (MPN 41731)
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CHICAGO-LATROBE Jobber Length Drill Bit: #61, 135° Point, TiN-Coated HSS, NAS 907 Type B (MPN 41731)
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CHICAGO-LATROBE Jobber Length Drill Bit: #57, 135° Point, TiN-Coated HSS, NAS 907 Type B (MPN 41727)
CHICAGO-LATROBE Jobber Length Drill Bit: #58, 135° Point, TiN-Coated HSS, NAS 907 Type B (MPN 41728)
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CHICAGO-LATROBE Jobber Length Drill Bit: #58, 135° Point, TiN-Coated HSS, NAS 907 Type B (MPN 41728)
CHICAGO-LATROBE Jobber Length Drill Bit: #54, 135° Point, TiN-Coated HSS, NAS 907 Type B (MPN 41724)
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CHICAGO-LATROBE Jobber Length Drill Bit: #54, 135° Point, TiN-Coated HSS, NAS 907 Type B (MPN 41724)

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