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

KEO Center Drill: Radius Type, #8, 118°, 3 1/2 in Overall Lg - High-Precision Radius-Tip Center Drills
KEOHigh-Precision Radius-Tip Center Drills

KEO Center Drill: Radius Type, #8, 118°, 3 1/2 in Overall Lg

The KEO Center Drill: Radius Type is a high-precision radius-tip center drill from KEO, model number 906-001-907. It is a double-ended tool, size #8, with a 118° point angle and 3 1/2 inch overall length, made from…

SKU 3G-OTH-199497

Also listed as: 906001907 · 906 001 907

Brand
KEO
Item
Center Drill: Radius Type, #8, 118°, 3 1/2 in Overall Lg
Category
High-Precision Radius-Tip Center Drills
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

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

KEO
Manufacturer Part Number
906-001-907
Type
#8, 118°, AlTiN Coated High Speed Steel
Overall Lg
3 1/2 in

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

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

Product Description

The KEO Center Drill: Radius Type is a high-precision radius-tip center drill from KEO, model number 906-001-907. It is a double-ended tool, size #8, with a 118° point angle and 3 1/2 inch overall length, made from AlTiN coated high speed steel.

Frequently Asked Questions

What is a KEO Center Drill: Radius Type used for?

A KEO Center Drill: Radius Type is used to create precise conical starting holes in workpieces for subsequent drilling or turning operations. Its radius tip reduces stress concentration, making it ideal for high-precision machining in industries like aerospace and automotive.

What are the specifications of the KEO Center Drill #8 906-001-907?

The KEO Center Drill #8 (MPN 906-001-907) is a double-ended radius-type tool with a 118° point angle, 3 1/2 inch overall length, and AlTiN coated high speed steel construction. It is manufactured by KEO and designed for high-precision center drilling.

Where to buy KEO Center Drill #8 worldwide?

You can source the KEO Center Drill #8 (906-001-907) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct tool for your machining needs.

How to select the right KEO center drill size?

Select the KEO center drill size based on the workpiece diameter and the required center hole dimensions. For general use, size #8 suits medium workpieces. Always match the drill's point angle (118°) to your application. Consult a machining guide for precise sizing recommendations.

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 high-precision radius-tip center drills. 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
KEO Center Drill: Radius Type, #6, 118°, 3 in Overall Lg, AlTiN Coated High Speed Steel (MPN 906-001-925)
KEO
KEO Center Drill: Radius Type, #6, 118°, 3 in Overall Lg, AlTiN Coated High Speed Steel (MPN 906-001-925)
KEO Center Drill: Radius Type, #9, 118°, 3 5/8 in Overall Lg, AlTiN Coated High Speed Steel (MPN 906-001-898)
KEO
KEO Center Drill: Radius Type, #9, 118°, 3 5/8 in Overall Lg, AlTiN Coated High Speed Steel (MPN 906-001-898)
KEO Center Drill: Radius Type, #7, 118°, 3 1/4 in Overall Lg, AlTiN Coated High Speed Steel (MPN 906-001-916)
KEO
KEO Center Drill: Radius Type, #7, 118°, 3 1/4 in Overall Lg, AlTiN Coated High Speed Steel (MPN 906-001-916)
KEO Center Drill: Radius Type, #2, 118°, 1 7/8 in Overall Lg, AlTiN Coated High Speed Steel (MPN 906-001-958)
KEO
KEO Center Drill: Radius Type, #2, 118°, 1 7/8 in Overall Lg, AlTiN Coated High Speed Steel (MPN 906-001-958)
KEO Center Drill: Radius Type, #3, 118°, 2 in Overall Lg, AlTiN Coated High Speed Steel (MPN 906-001-949)
KEO
KEO Center Drill: Radius Type, #3, 118°, 2 in Overall Lg, AlTiN Coated High Speed Steel (MPN 906-001-949)
KEO Center Drill: Radius Type, #4, 118°, 2 1/8 in Overall Lg, AlTiN Coated High Speed Steel (MPN 906-001-941)
KEO
KEO Center Drill: Radius Type, #4, 118°, 2 1/8 in Overall Lg, AlTiN Coated High Speed Steel (MPN 906-001-941)

More from KEO

View all KEO parts
KEO Center Drill: Radius Type, #3, 60°, 2 in Overall Lg, High Speed Steel (MPN 906-000-092)
KEO
KEO Center Drill: Radius Type, #3, 60°, 2 in Overall Lg, High Speed Steel (MPN 906-000-092)
KEO Center Drill: Radius Type, #4 1/2, 118°, 2 1/2 in Overall Lg, AlTiN Coated High Speed Steel (MPN 906-001-821)
KEO
KEO Center Drill: Radius Type, #4 1/2, 118°, 2 1/2 in Overall Lg, AlTiN Coated High Speed Steel (MPN 906-001-821)
KEO Center Drill: Radius Type, #4 1/2, 118°, 2 1/2 in Overall Lg, High Speed Steel (MPN 906-000-311)
KEO
KEO Center Drill: Radius Type, #4 1/2, 118°, 2 1/2 in Overall Lg, High Speed Steel (MPN 906-000-311)
KEO Center Drill: Radius Type, #9, 60°, 3 5/8 in Overall Lg, TiN Coated High Speed Steel (MPN 906-000-183)
KEO
KEO Center Drill: Radius Type, #9, 60°, 3 5/8 in Overall Lg, TiN Coated High Speed Steel (MPN 906-000-183)
KEO Center Drill: Radius Type, #0, 60°, 1 1/4 in Overall Lg, High Speed Steel (MPN 906-000-058)
KEO
KEO Center Drill: Radius Type, #0, 60°, 1 1/4 in Overall Lg, High Speed Steel (MPN 906-000-058)
KEO Center Drill: Radius Type, 60°, 3.15 mm Overall Lg, Cobalt (MPN 18404)
KEO
KEO Center Drill: Radius Type, 60°, 3.15 mm Overall Lg, Cobalt (MPN 18404)
KEO Center Drill: Radius Type, #3, 60°, 2 in Overall Lg, TiN Coated High Speed Steel (MPN 906-000-093)
KEO
KEO Center Drill: Radius Type, #3, 60°, 2 in Overall Lg, TiN Coated High Speed Steel (MPN 906-000-093)
KEO Center Drill: Radius Type, #10, 118°, 3 3/4 in Overall Lg, AlTiN Coated High Speed Steel (MPN 906-002-016)
KEO
KEO Center Drill: Radius Type, #10, 118°, 3 3/4 in Overall Lg, AlTiN Coated High Speed Steel (MPN 906-002-016)