Same-day dispatch across Singapore on in-stock parts — plus worldwide shipping to 80+ countries

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
CHICAGO-LATROBE Jobber Length Drill Bit Set: 21 Pc, 1/16" to 3/8" by 64ths - NAS-Spec High-Speed Steel Jobber-Length Drill Bit Sets for Aerospace
CHICAGO-LATROBENAS-Spec High-Speed Steel Jobber-Length Drill Bit Sets for Aerospace

CHICAGO-LATROBE Jobber Length Drill Bit Set: 21 Pc, 1/16" to 3/8" by 64ths

The CHICAGO-LATROBE Jobber Length Drill Bit Set (SKU 6WTX5, MPN 43639) is a 21-piece NAS-spec high-speed steel jobber-length drill bit set for aerospace applications. It includes bits from 1/16" to 3/8" by 64ths with…

SKU 3G-OTH-194760

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit Set: 21 Pc, 1/16" to 3/8" by 64ths
Category
NAS-Spec High-Speed Steel Jobber-Length Drill Bit Sets for Aerospace
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

CHICAGO-LATROBE
Type
1/16" to 3/8" by 64ths
Split Point
135°
attr1236168
Metal Index
attr1236199
NAS 907 Type B
Manufacturer Part Number
43639
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit Set (SKU 6WTX5, MPN 43639) is a 21-piece NAS-spec high-speed steel jobber-length drill bit set for aerospace applications. It includes bits from 1/16" to 3/8" by 64ths with a 135° split point, housed in a metal index. The set meets NAS 907 Type B specifications.

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 bit sets for aerospace. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
CHICAGO-LATROBE Jobber Length Drill Bit Set: 29 Pc, 1/16" to 1/2" by 64ths, 135° Split Point (MPN 43640). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit Set: 29 Pc, 1/16" to 1/2" by 64ths, 135° Split Point (MPN 43640). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE Jobber Length Drill Bit Set: 21 Pc, 1/16" to 3/8" by 64ths, 135° Split Point (MPN 69851). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit Set: 21 Pc, 1/16" to 3/8" by 64ths, 135° Split Point (MPN 69851). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE Jobber Length Drill Bit Set: 25 Pc, 1 mm to 13 mm by 0.5 mm, 135° Split Point (MPN 45925). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit Set: 25 Pc, 1 mm to 13 mm by 0.5 mm, 135° Split Point (MPN 45925). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE Jobber Length Drill Bit Set: 21 Pc, 1/16" to 3/8" by 64ths, 135° Split Point (MPN 49026). Key specifications — attr1236168: Drill Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit Set: 21 Pc, 1/16" to 3/8" by 64ths, 135° Split Point (MPN 49026). Key specifications — attr1236168: Drill Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE Jobber Length Drill Bit Set: 29 Pc, 1/16" to 1/2" by 64ths, 135° Split Point (MPN 47796). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit Set: 29 Pc, 1/16" to 1/2" by 64ths, 135° Split Point (MPN 47796). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE Jobber Length Drill Bit Set: 15 Pc, 1/16" to 1/2" by 32nds, 135° Split Point (MPN 47795). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit Set: 15 Pc, 1/16" to 1/2" by 32nds, 135° Split Point (MPN 47795). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts →
CHICAGO-LATROBE Jobber Length Drill Bit Set: 29 Pc, 1/16" to 1/2" by 64ths, 135° Split Point (MPN 45640). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit Set: 29 Pc, 1/16" to 1/2" by 64ths, 135° Split Point (MPN 45640). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE Jobber Length Drill Bit Set: 60 Pc, #60 to #1, 135° Split Point, TiN-Coated HSS (MPN 41802). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit Set: 60 Pc, #60 to #1, 135° Split Point, TiN-Coated HSS (MPN 41802). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE Jobber Length Drill Bit Set: 26 Pc, A to Z, 135° Split Point, TiN-Coated HSS (MPN 41801). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit Set: 26 Pc, A to Z, 135° Split Point, TiN-Coated HSS (MPN 41801). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE Jobber Length Drill Bit Set: 29 Pc, 1/16" to 1/2" by 64ths, 135° Split Point (MPN 41800). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit Set: 29 Pc, 1/16" to 1/2" by 64ths, 135° Split Point (MPN 41800). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE Jobber Length Drill Bit Set: 115 Pc, 1/16" to 1/2" by 64ths, #60 to #1, A to Z (MPN 45650). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit Set: 115 Pc, 1/16" to 1/2" by 64ths, #60 to #1, A to Z (MPN 45650). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE Jobber Length Drill Bit Set: 15 Pc, 1/16" to 1/2" by 32nds, 135° Split Point (MPN 42800). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit Set: 15 Pc, 1/16" to 1/2" by 32nds, 135° Split Point (MPN 42800). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE Jobber Length Drill Bit Set: 21 Pc, 1/16" to 3/8" by 64ths, 135° Split Point (MPN 41799). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit Set: 21 Pc, 1/16" to 3/8" by 64ths, 135° Split Point (MPN 41799). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE Jobber Length Drill Bit Set: 15 Pc, 1/16" to 1/2" by 32nds, 135° Split Point (MPN 43637). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit Set: 15 Pc, 1/16" to 1/2" by 32nds, 135° Split Point (MPN 43637). Key specifications — attr1236168: Metal Index; attr1236199: NAS 907 Type B.