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CHICAGO-LATROBE Countersink: 90°, 1 Flute, 1/2 in Body Dia - Fast-Cutting Single-Flute Countersinks
CHICAGO-LATROBEFast-Cutting Single-Flute Countersinks

CHICAGO-LATROBE Countersink: 90°, 1 Flute, 1/2 in Body Dia

The CHICAGO-LATROBE Countersink is a 90° fast-cutting single-flute countersink made from black oxide high speed steel, with a 1/2 in body diameter (MPN 56760). This tool is designed for efficient deburring and…

SKU 3G-OTH-185798

Brand
CHICAGO-LATROBE
Item
Countersink: 90°, 1 Flute, 1/2 in Body Dia
Category
Fast-Cutting Single-Flute Countersinks
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
56760
Type
Black Oxide High Speed Steel
Flute
1
Body Dia
1/2 in
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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Countersink is a 90° fast-cutting single-flute countersink made from black oxide high speed steel, with a 1/2 in body diameter (MPN 56760). This tool is designed for efficient deburring and countersinking operations.

Frequently Asked Questions

What is the CHICAGO-LATROBE 56760 countersink used for?

The CHICAGO-LATROBE 56760 is a 90° single-flute countersink used to create a conical recess for flat-head screws in metalworking and woodworking. Its black oxide high-speed steel construction provides wear resistance for deburring and chamfering holes in production and maintenance applications.

What are the specifications of the CHICAGO-LATROBE 56760 countersink?

The CHICAGO-LATROBE 56760 is a fast-cutting single-flute countersink with a 90° included angle, 1/2 in body diameter, and black oxide high-speed steel material. It is designed for use with drill presses or handheld tools to produce clean, burr-free chamfers.

Where to buy CHICAGO-LATROBE 56760 countersinks worldwide?

3G Electric supplies the CHICAGO-LATROBE 56760 countersink to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this part.

How to select the right CHICAGO-LATROBE countersink for my application?

Select a CHICAGO-LATROBE countersink based on the screw head angle—typically 90° for flat-head screws—and the body diameter matching the screw head size. Single-flute designs like the 56760 are ideal for fast, clean cuts in steel and aluminum. Ensure the shank fits your tool holder.

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 fast-cutting single-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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