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CHICAGO-LATROBE General Purpose Three-Flute Countersink - General Purpose Three-Flute Countersinks
CHICAGO-LATROBEGeneral Purpose Three-Flute Countersinks

CHICAGO-LATROBE General Purpose Three-Flute Countersink

The CHICAGO-LATROBE Countersink is a general purpose three-flute countersink with an 82° angle, featuring a 3/8 in body diameter and black oxide high-speed steel construction (MPN 56838). This tool is designed for…

SKU 3G-OTH-185057

Brand
CHICAGO-LATROBE
Item
General Purpose Three-Flute Countersink
Part Number
56838
Category
General Purpose Three-Flute Countersinks
Available to Order
Also known as:56838CHICAGO-LATROBE
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Technical specs
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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
56838
Type
Black Oxide High Speed Steel
Flute
3
Body Dia
3/8 in

Technical Documents

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

Product Description

The CHICAGO-LATROBE Countersink is a general purpose three-flute countersink with an 82° angle, featuring a 3/8 in body diameter and black oxide high-speed steel construction (MPN 56838). This tool is designed for creating countersunk holes in metalworking applications.

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 a CHICAGO-LATROBE 3-flute countersink used for?

A CHICAGO-LATROBE 3-flute countersink creates a conical recess for flathead screw heads in metalworking. The 82° angle matches standard screw heads, while the black oxide high-speed steel construction resists wear and reduces friction during use.

What are the specifications of the CHICAGO-LATROBE countersink 56838?

The CHICAGO-LATROBE countersink model 56838 has a 3/8 in body diameter, 3 flutes, and an 82° included angle. It is made from black oxide high-speed steel for durability and chip evacuation in general-purpose deburring and countersinking operations.

Where to buy CHICAGO-LATROBE countersink 56838 worldwide?

3G Electric supplies the CHICAGO-LATROBE countersink 56838 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this general-purpose 3-flute countersink.

How to select the right countersink for a project?

Match the countersink angle to your screw head (82° for standard flathead screws). Choose flute count based on material: 3-flute designs like the CHICAGO-LATROBE 56838 reduce chatter in steel. Ensure body diameter clears the screw head and pilot hole depth.

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.
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CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE general purpose three-flute countersinks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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