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KEO Center Drill: Bell Type, #20, 60°, 3 3/4 in Overall Lg, LH - Left-Hand Bell-Tip Center Drills
KEOLeft-Hand Bell-Tip Center Drills

KEO Center Drill: Bell Type, #20, 60°, 3 3/4 in Overall Lg, LH

The KEO Center Drill: Bell Type is a left-hand bell-tip center drill, model #20 with a 60° angle and 3 3/4 in overall length. It is double-ended and made of AlTiN coated high-speed steel, identified by manufacturer…

SKU 3G-OTH-196360

Also listed as: 906001838 · 906 001 838

Brand
KEO
Item
Center Drill: Bell Type, #20, 60°, 3 3/4 in Overall Lg, LH
Category
Left-Hand Bell-Tip Center Drills
Available to Order
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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
906-001-838
Type
#20, 60°, LH, AlTiN Coated High Speed Steel
Overall Lg
3 3/4 in

Technical Documents

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

Product Description

The KEO Center Drill: Bell Type is a left-hand bell-tip center drill, model #20 with a 60° angle and 3 3/4 in overall length. It is double-ended and made of AlTiN coated high-speed steel, identified by manufacturer part number 906-001-838.

Frequently Asked Questions

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

A KEO Center Drill: Bell Type creates precise 60° center holes in workpieces for lathe operations. Its left-hand design suits specific machining setups, while the AlTiN coating extends tool life. This double-ended #20 drill is common in metalworking and tool-and-die applications.

What are the specifications of the KEO Center Drill #20?

The KEO Center Drill #20 is a bell-type, left-hand, double-ended tool with a 60° angle and 3 3/4 in overall length. It is made of AlTiN coated high-speed steel, with manufacturer part number 906-001-838. These specs ensure compatibility with standard tailstock centers.

Where to buy KEO Center Drill #20 worldwide?

3G Electric supplies the KEO Center Drill #20 (MPN 906-001-838) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this left-hand bell-tip center drill to your facility. Contact us for availability and lead time.

How to select the correct KEO Center Drill size?

Select the KEO Center Drill size based on your workpiece diameter and required center hole depth. The #20 bell type with 60° angle suits general lathe work. Ensure the overall length of 3 3/4 in fits your machine's tailstock. Always match the drill's left-hand rotation to your spindle direction.

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 left-hand bell-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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