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CHICAGO-LATROBE Silver and Deming Drill: 17.5 mm, 118° Split Point, Black Oxide HSS - High-Speed Steel Silver & Deming Drill Bits
CHICAGO-LATROBEHigh-Speed Steel Silver & Deming Drill Bits

CHICAGO-LATROBE Silver and Deming Drill: 17.5 mm, 118° Split Point, Black Oxide HSS

The CHICAGO-LATROBE Silver and Deming Drill (17.5 mm, MPN 52509) is a 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-193822

Brand
CHICAGO-LATROBE
Item
Silver and Deming Drill: 17.5 mm, 118° Split Point, Black Oxide HSS
Category
High-Speed Steel Silver & Deming Drill Bits
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
52509
Type
Black Oxide HSS
Shank
3-Flats
Split Point
118°

Technical Documents

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

Product Description

The CHICAGO-LATROBE Silver and Deming Drill (17.5 mm, MPN 52509) is a high-speed steel drill bit with a black oxide finish, 118° split point, and 3-flats shank. It is designed for industrial drilling applications requiring precise hole sizing.

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. The 3-flats shank prevents slippage in drill chucks. It is ideal for maintenance, fabrication, and production environments requiring precise, repeatable drilling.

What are the specifications of the CHICAGO-LATROBE Silver and Deming Drill 52509?

The CHICAGO-LATROBE Silver and Deming Drill 52509 has a 17.5 mm diameter, 118° split point, and black oxide HSS construction. It features a 3-flats shank for secure chuck grip. The manufacturer part number is 52509. This drill is designed for heavy-duty drilling in industrial applications.

Where to buy CHICAGO-LATROBE Silver and Deming Drill 52509 worldwide?

You can source the CHICAGO-LATROBE Silver and Deming Drill 52509 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. We supply genuine CHICAGO-LATROBE tooling for industrial buyers.

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

Select a Silver and Deming drill bit size based on the required hole diameter and material thickness. For the CHICAGO-LATROBE 52509, the 17.5 mm size suits medium-to-large holes in steel. Ensure your drill chuck accepts the 3-flats shank. Match the point angle (118°) to the material for optimal cutting performance.

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
CHICAGO-LATROBE Silver and Deming Drill: 17 mm, 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN 52508)
CHICAGO-LATROBE
CHICAGO-LATROBE Silver and Deming Drill: 17 mm, 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN 52508)
CHICAGO-LATROBE Silver and Deming Drill: 18.5 mm, 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN 52511)
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CHICAGO-LATROBE Silver and Deming Drill: 18.5 mm, 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN 52511)
CHICAGO-LATROBE Silver and Deming Drill: 19.5 mm, 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN 52513)
CHICAGO-LATROBE
CHICAGO-LATROBE Silver and Deming Drill: 19.5 mm, 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN 52513)
CHICAGO-LATROBE Silver and Deming Drill: 20 mm, 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN 52514)
CHICAGO-LATROBE
CHICAGO-LATROBE Silver and Deming Drill: 20 mm, 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN 52514)
CHICAGO-LATROBE Silver and Deming Drill: 22 mm, 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN 52516)
CHICAGO-LATROBE
CHICAGO-LATROBE Silver and Deming Drill: 22 mm, 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN 52516)
CHICAGO-LATROBE Silver and Deming Drill: 19 mm, 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN 52512)
CHICAGO-LATROBE
CHICAGO-LATROBE Silver and Deming Drill: 19 mm, 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN 52512)

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