VERMONT GAGEFractional-Inch High-Speed Steel Drill Bit Blanks

VERMONT GAGE Fractional-Inch High-Speed Steel Drill Bit Blank

The VERMONT GAGE Long Drill Blank is a fractional-inch high-speed steel drill bit blank with a 0.5000 in diameter and a +0.0010 in/-0.0010 in tolerance. It features a bright (uncoated) finish and is supplied by…

SKU 3G-OTH-201230

Brand

VERMONT GAGE

Item

Fractional-Inch High-Speed Steel Drill Bit Blank

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

VERMONT GAGE

Manufacturer Part Number

521500030

Type

Bright (Uncoated) Finish 

Overall Lg

24 in 

Technical Documents

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VERMONT GAGE Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is a VERMONT GAGE Long Drill Blank used for?

A VERMONT GAGE Long Drill Blank is used as a starting point for custom drill bits, reamers, or other cutting tools. Machinists and toolmakers grind the blank to their required geometry. It is common in metalworking, mold making, and precision manufacturing where non-standard tool dimensions are needed.

What are the specifications of the VERMONT GAGE 521500030 drill blank?

The VERMONT GAGE 521500030 is a fractional-inch high-speed steel drill blank with a 0.5000 in diameter, a tolerance of +0.0010 in/-0.0010 in, and a 24 in overall length. It has a bright (uncoated) finish. The manufacturer part number is 521500030.

Where to buy VERMONT GAGE drill blanks worldwide?

3G Electric supplies VERMONT GAGE drill blanks worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver to your facility. Contact us for pricing and lead time on the 521500030 or other fractional-inch high-speed steel blanks.

How to select the right VERMONT GAGE drill blank size?

Select a VERMONT GAGE drill blank based on the finished diameter you need, accounting for grinding stock. The 0.5000 in blank with a +0.0010 in/-0.0010 in tolerance allows for precision grinding. Ensure the overall length (24 in) suits your machine's capacity. Always verify material compatibility with your workpiece.

Used in

Common applications for VERMONT GAGE

Automotive manufacturing — VERMONT GAGE Class X pin gauges for inspecting engine cylinder bore diameters after honing.

Aerospace machining — VERMONT GAGE No-Go pin gauges for verifying hole tolerances in aircraft structural components.

Tool and die maintenance — VERMONT GAGE drill blanks used as reference pins for aligning dies and fixtures.

Quality control labs — VERMONT GAGE Class X pin gauges for calibrating bore gauges and micrometers.

General metalworking — VERMONT GAGE Go pin gauges for checking slot widths in machined parts.

Custom gage making — VERMONT GAGE high-speed steel drill blanks as raw material for fabricating custom inspection plugs.

VERMONT GAGE Products

3G Electric supplies VERMONT GAGE fractional-inch high-speed steel drill bit blanks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all VERMONT GAGE products →Contact our engineers →

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