Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

CHICAGO-LATROBE Silver and Deming Drill: 15 mm, 118° Split Point - High-Speed Steel Silver & Deming Drill Bits
CHICAGO-LATROBEHigh-Speed Steel Silver & Deming Drill Bits

CHICAGO-LATROBE Silver and Deming Drill: 15 mm, 118° Split Point

The CHICAGO-LATROBE Silver and Deming Drill (MPN 55504) is a 15 mm high-speed steel drill bit with a black oxide finish and a 118° split point. It is designed for industrial drilling applications requiring a Silver &…

SKU 3G-OTH-193818

Brand
CHICAGO-LATROBE
Item
Silver and Deming Drill: 15 mm, 118° Split Point
Category
High-Speed Steel Silver & Deming Drill Bits
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
Manufacturer Part Number
55504
Type
Black Oxide HSS
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

The CHICAGO-LATROBE Silver and Deming Drill (MPN 55504) is a 15 mm high-speed steel drill bit with a black oxide finish and a 118° split point. It is designed for industrial drilling applications requiring a Silver & Deming shank configuration.

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 holes in metal, wood, and plastic. Its 118° split point reduces walking and allows self-starting, making it ideal for production drilling in industrial maintenance, fabrication, and machine shops.

What are the specifications of the CHICAGO-LATROBE Silver and Deming Drill 55504?

The CHICAGO-LATROBE Silver and Deming Drill 55504 has a 15 mm diameter, 118° split point, and black oxide finish on high-speed steel (HSS). The shank diameter is 0.5906 inches. It is designed for use in drill presses and magnetic drills.

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

You can source the CHICAGO-LATROBE Silver and Deming Drill worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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

Select a Silver and Deming drill bit by matching the diameter to your hole size and the shank to your drill chuck capacity. For the CHICAGO-LATROBE 55504, the 15 mm bit has a 0.5906-inch shank, suitable for standard drill press chucks. Always use cutting fluid for best results.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
CHICAGO-LATROBE Silver and Deming Drill: 15.5 mm, 118° Split Point, Black Oxide HSS (MPN 55505). Key specifications — attr1235078: 0.6102.
CHICAGO-LATROBE
CHICAGO-LATROBE Silver and Deming Drill: 15.5 mm, 118° Split Point, Black Oxide HSS (MPN 55505). Key specifications — attr1235078: 0.6102.
CHICAGO-LATROBE Silver and Deming Drill: 14.5 mm, 118° Split Point, Black Oxide HSS (MPN 55503). Key specifications — attr1235078: 0.5709.
CHICAGO-LATROBE
CHICAGO-LATROBE Silver and Deming Drill: 14.5 mm, 118° Split Point, Black Oxide HSS (MPN 55503). Key specifications — attr1235078: 0.5709.
CHICAGO-LATROBE Silver and Deming Drill: 13.5 mm, 118° Split Point, Black Oxide HSS (MPN 55501). Key specifications — attr1235078: 0.5315.
CHICAGO-LATROBE
CHICAGO-LATROBE Silver and Deming Drill: 13.5 mm, 118° Split Point, Black Oxide HSS (MPN 55501). Key specifications — attr1235078: 0.5315.
CHICAGO-LATROBE Silver and Deming Drill: 20 mm, 118° Split Point, Black Oxide HSS (MPN 55514). Key specifications — attr1235078: 0.7874.
CHICAGO-LATROBE
CHICAGO-LATROBE Silver and Deming Drill: 20 mm, 118° Split Point, Black Oxide HSS (MPN 55514). Key specifications — attr1235078: 0.7874.
CHICAGO-LATROBE Silver and Deming Drill: 23 mm, 118° Split Point, Black Oxide HSS (MPN 55517). Key specifications — attr1235078: 0.9055.
CHICAGO-LATROBE
CHICAGO-LATROBE Silver and Deming Drill: 23 mm, 118° Split Point, Black Oxide HSS (MPN 55517). Key specifications — attr1235078: 0.9055.
CHICAGO-LATROBE Silver and Deming Drill: 22 mm, 118° Split Point, Black Oxide HSS (MPN 55516). Key specifications — attr1235078: 0.8661.
CHICAGO-LATROBE
CHICAGO-LATROBE Silver and Deming Drill: 22 mm, 118° Split Point, Black Oxide HSS (MPN 55516). Key specifications — attr1235078: 0.8661.

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts
CHICAGO-LATROBE Silver and Deming Drill: 24 mm, 118° Split Point, Black Oxide HSS (MPN 55518). Key specifications — attr1235078: 0.9449.
CHICAGO-LATROBE
CHICAGO-LATROBE Silver and Deming Drill: 24 mm, 118° Split Point, Black Oxide HSS (MPN 55518). Key specifications — attr1235078: 0.9449.
CHICAGO-LATROBE Silver and Deming Drill: 16 mm, 118° Split Point, Black Oxide HSS (MPN 55506). Key specifications — attr1235078: 0.6299.
CHICAGO-LATROBE
CHICAGO-LATROBE Silver and Deming Drill: 16 mm, 118° Split Point, Black Oxide HSS (MPN 55506). Key specifications — attr1235078: 0.6299.
CHICAGO-LATROBE Silver and Deming Drill: 19 mm, 118° Split Point, Black Oxide HSS (MPN 55512). Key specifications — attr1235078: 0.7480.
CHICAGO-LATROBE
CHICAGO-LATROBE Silver and Deming Drill: 19 mm, 118° Split Point, Black Oxide HSS (MPN 55512). Key specifications — attr1235078: 0.7480.
CHICAGO-LATROBE Silver and Deming Drill: 13 mm, 118° Split Point, Black Oxide HSS (MPN 55500). Key specifications — attr1235078: 0.5118.
CHICAGO-LATROBE
CHICAGO-LATROBE Silver and Deming Drill: 13 mm, 118° Split Point, Black Oxide HSS (MPN 55500). Key specifications — attr1235078: 0.5118.
CHICAGO-LATROBE Silver and Deming Drill: 22 mm, 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN 52516). Key specifications — attr1235078: 0.8661.
CHICAGO-LATROBE
CHICAGO-LATROBE Silver and Deming Drill: 22 mm, 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN 52516). Key specifications — attr1235078: 0.8661.
CHICAGO-LATROBE Reduced Shank Drill Bit: 1-5/16", 118° Point, Black Oxide HSS, 3-Flats Shank (MPN 52484). Key specifications — attr1235078: 1.3125.
CHICAGO-LATROBE
CHICAGO-LATROBE Reduced Shank Drill Bit: 1-5/16", 118° Point, Black Oxide HSS, 3-Flats Shank (MPN 52484). Key specifications — attr1235078: 1.3125.
CHICAGO-LATROBE Reduced Shank Drill Bit: 1-23/64", 118° Point, Black Oxide HSS, 3-Flats Shank (MPN 52487). Key specifications — attr1235078: 1.3594.
CHICAGO-LATROBE
CHICAGO-LATROBE Reduced Shank Drill Bit: 1-23/64", 118° Point, Black Oxide HSS, 3-Flats Shank (MPN 52487). Key specifications — attr1235078: 1.3594.
CHICAGO-LATROBE Silver and Deming Drill: 14 mm, 118° Split Point, Black Oxide HSS (MPN 55502). Key specifications — attr1235078: 0.5512.
CHICAGO-LATROBE
CHICAGO-LATROBE Silver and Deming Drill: 14 mm, 118° Split Point, Black Oxide HSS (MPN 55502). Key specifications — attr1235078: 0.5512.