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KEO Center Drill: Plain Type, #4, 82°, 2 1/8 in Overall Lg - Plain-Tip Center Drills
KEOPlain-Tip Center Drills

KEO Center Drill: Plain Type, #4, 82°, 2 1/8 in Overall Lg

The KEO Center Drill: Plain Type (MPN 906-001-935) is a double-end, plain-tip center drill from KEO. It is a #4 size with an 82° angle, 2 1/8 in overall length, and features an AlTiN coated high speed steel construction.

SKU 3G-OTH-183385

Also listed as: 906001935 · 906 001 935

Brand
KEO
Item
Center Drill: Plain Type, #4, 82°, 2 1/8 in Overall Lg
Category
Plain-Tip Center Drills
Available to Order
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Local availability & support

Delivery
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

KEO
Manufacturer Part Number
906-001-935
Type
#4, 82°, AlTiN Coated High Speed Steel
Overall Lg
2 1/8 in
End Type
Double End

Technical Documents

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KEO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KEO Center Drill: Plain Type (MPN 906-001-935) is a double-end, plain-tip center drill from KEO. It is a #4 size with an 82° angle, 2 1/8 in overall length, and features an AlTiN coated high speed steel construction.

Frequently Asked Questions

What is the KEO Center Drill: Plain Type used for?

The KEO Center Drill: Plain Type is used to create a conical starting hole for lathe centers or to drill a pilot hole for subsequent drilling operations. It is commonly applied in metalworking and machining industries for precision alignment and support of workpieces during turning or grinding processes.

What are the specifications of the KEO Center Drill: Plain Type #4?

The KEO Center Drill: Plain Type #4 (MPN 906-001-935) has an 82° angle, 2 1/8 in overall length, and a double-end design. It is made from AlTiN coated high speed steel, providing wear resistance and extended tool life. The plain tip style is suitable for general-purpose center drilling.

Where to buy KEO Center Drill: Plain Type #4 worldwide?

You can source the KEO Center Drill: Plain Type #4 (MPN 906-001-935) 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 on this KEO tool.

How to select the correct KEO center drill size?

To select the correct KEO center drill size, match the drill number (e.g., #4) to the workpiece diameter and lathe center size. The 82° angle is standard for most applications. Ensure the overall length (2 1/8 in) fits your toolholder. For double-end drills, both ends can be used before replacement.

Used in

Common applications for KEO
Metalworking — KEO plain-tip center drills for creating accurate starting points in lathe operations
Automotive manufacturing — KEO bell-tip center drills for countersinking holes in engine components
Aerospace machining — KEO radius-tip center drills for reducing stress risers in critical parts
General machining — KEO keyseat cutters for milling keyways in shafts and gears
Tool and die making — KEO TiN-coated center drills for extended tool life in hardened steels
Precision engineering — KEO cobalt center drills for high-temperature alloy applications

KEO Products

3G Electric supplies KEO plain-tip center drills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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