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CHICAGO-LATROBE Countersink: 82°, 3 Flute, 3/4 in Body Dia - General Purpose Three-Flute Countersinks
CHICAGO-LATROBEGeneral Purpose Three-Flute Countersinks

CHICAGO-LATROBE Countersink: 82°, 3 Flute, 3/4 in Body Dia

The CHICAGO-LATROBE Countersink is a general purpose three-flute countersink with an 82° angle, featuring a 3/4 in body diameter and black oxide high speed steel construction (MPN 56844). This tool is designed for…

SKU 3G-OTH-184801

Brand
CHICAGO-LATROBE
Item
Countersink: 82°, 3 Flute, 3/4 in Body Dia
Category
General Purpose Three-Flute Countersinks
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
56844
Type
Black Oxide High Speed Steel
Flute
3
Body Dia
3/4 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 3/4 in body diameter and black oxide high speed steel construction (MPN 56844). This tool is designed for deburring and countersinking holes in metal, offering a durable cutting edge for consistent results.

Frequently Asked Questions

What is the CHICAGO-LATROBE 56844 countersink used for?

The CHICAGO-LATROBE 56844 is a general-purpose three-flute countersink used to create 82° chamfered holes in metal, wood, or plastic. It deburrs drilled holes and prepares surfaces for flat-head screws. The black oxide high-speed steel construction provides wear resistance and reduces chip buildup during manual or machine operations.

What are the specifications of the CHICAGO-LATROBE 56844 countersink?

The CHICAGO-LATROBE 56844 countersink has a 3/4 in body diameter, 82° included angle, and three flutes. It is made from black oxide high-speed steel for durability. The manufacturer part number is 56844, and it is designed for general-purpose deburring and countersinking in various materials.

Where to buy CHICAGO-LATROBE 56844 countersinks worldwide?

3G Electric supplies the CHICAGO-LATROBE 56844 countersink 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; we source and deliver this item to any country.

How to select the right CHICAGO-LATROBE countersink for your job?

Select a CHICAGO-LATROBE countersink based on the screw head angle (82° for flat-head screws), body diameter matching the hole size, and material. For steel or hard metals, choose black oxide high-speed steel for heat resistance. Match flute count to chip evacuation needs; three flutes balance speed and finish.

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 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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