KEO #20 Bell-Tip Center Drill
The KEO Center Drill: Bell Type is a double-end bell-tip center drill from KEO, model number 906-001-840. It is a #20 size with a 60° angle and 3 3/4 in overall length, made of AlTiN coated high speed steel.
SKU 3G-OTH-184006
Also listed as: 906001840 · 906 001 840
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.
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Product Description
The KEO Center Drill: Bell Type is a double-end bell-tip center drill from KEO, model number 906-001-840. It is a #20 size with a 60° angle and 3 3/4 in overall length, made of AlTiN coated high speed steel.
Frequently Asked Questions
What is a KEO bell-type center drill used for?
A KEO bell-type center drill creates a conical starting hole in a workpiece for lathe centers. The bell shape provides a chamfered edge, protecting the center hole from damage. It is commonly used in machining operations requiring precise alignment and support for turning or grinding.
What are the specifications of the KEO 906-001-840 center drill?
The KEO 906-001-840 is a #20 bell-type center drill with a 60° angle, 3 3/4 in overall length, and double-end design. It is made of AlTiN coated high speed steel for extended tool life and heat resistance. This model is suitable for general-purpose center drilling in steel and other materials.
Where to buy KEO center drills worldwide?
3G Electric supplies KEO center drills worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine KEO cutting tools like the 906-001-840 bell-type center drill. Contact us for pricing and delivery to your location.
How to select the right KEO bell-type center drill size?
Select the KEO bell-type center drill size based on the workpiece diameter and lathe center size. The #20 size suits medium-duty work. Match the drill's 60° angle to the lathe center angle. For heavy or large parts, consult a machining reference to ensure proper support and alignment.
Used in
Common applications for KEOKEO Products
3G Electric supplies KEO bell-tip center drills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
