CHICAGO-LATROBEHigh-Speed Steel Silver & Deming Drill Bits

CHICAGO-LATROBE Silver and Deming Drill: 16.5 mm, 118° Split Point, Black Oxide HSS

The CHICAGO-LATROBE Silver and Deming Drill (MPN 52507) is a 16.5 mm high-speed steel drill bit with a black oxide finish, 118° split point, and 3-flats shank. It is designed for industrial drilling applications…

SKU 3G-OTH-193901

Brand

CHICAGO-LATROBE

Item

Silver and Deming Drill: 16.5 mm, 118° Split Point, Black Oxide HSS

Technical Specifications

CHICAGO-LATROBE

Manufacturer Part Number

52507

Type

Black Oxide HSS 

Shank

3-Flats 

Split Point

118° 

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

Frequently Asked Questions

What is the CHICAGO-LATROBE Silver and Deming Drill used for?

The CHICAGO-LATROBE Silver and Deming Drill is used for drilling large-diameter holes in metal, wood, and plastic. Its 118° split point reduces walking, and the black oxide HSS construction provides heat resistance and lubricity for extended tool life in industrial and maintenance applications.

What are the specifications of the CHICAGO-LATROBE Silver and Deming Drill 52507?

The CHICAGO-LATROBE Silver and Deming Drill 52507 has a 16.5 mm diameter, 118° split point, black oxide HSS material, and a 3-flats shank. The shank diameter is 0.6496 inches. It is designed for use in drill presses and handheld drills requiring reduced shank bits.

Where to buy CHICAGO-LATROBE Silver and Deming Drill 52507 worldwide?

You can source the CHICAGO-LATROBE Silver and Deming Drill 52507 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct Silver and Deming drill bit size?

To select the correct Silver and Deming drill bit, match the bit diameter to your required hole size and the shank to your chuck capacity. For the CHICAGO-LATROBE 52507, the 16.5 mm bit has a 0.6496-inch shank. Ensure your drill can accommodate the reduced shank and the material being drilled.

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 high-speed steel silver & deming drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all CHICAGO-LATROBE products →Contact our engineers →