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MICRO 100 Round Blank: 1/4 in Size-Dia - Fractional-Inch Carbide Drill Bit Blanks
MICROFractional-Inch Carbide Drill Bit Blanks

MICRO 100 Round Blank: 1/4 in Size-Dia

The MICRO 100 Round Blank (SKU 15U218, MPN SR-250-2.5) is a fractional-inch carbide drill bit blank from MICRO 100. It has a diameter of 0.2500 inches with a tolerance of -0.0001/-0.0002 inches and an overall length…

SKU 3G-OTH-196286

Brand
MICRO
Item
100 Round Blank: 1/4 in Size-Dia
Category
Fractional-Inch Carbide Drill Bit Blanks
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Technical Specifications

MICRO
Manufacturer Part Number
SR-250-2.5
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MICRO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MICRO 100 Round Blank (SKU 15U218, MPN SR-250-2.5) is a fractional-inch carbide drill bit blank from MICRO 100. It has a diameter of 0.2500 inches with a tolerance of -0.0001/-0.0002 inches and an overall length of 2 1/2 inches.

Frequently Asked Questions

What is a MICRO 100 round blank used for?

A MICRO 100 round blank is a carbide drill bit blank used for precision drilling in machining applications. It is commonly employed in toolmaking, mold and die work, and general metalworking where tight tolerances are required.

What are the specifications of the MICRO 100 SR-250-2.5 round blank?

The MICRO 100 SR-250-2.5 round blank has a diameter of 0.2500 inches with a tolerance of -0.0001/-0.0002 inches and an overall length of 2 1/2 inches. It is made from carbide and is a fractional-inch drill bit blank.

Where to buy MICRO 100 round blanks worldwide?

3G Electric supplies MICRO 100 round blanks worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to ensure you receive the correct parts for your machining needs.

How to select a carbide drill bit blank for precision machining?

Select a carbide drill bit blank based on diameter tolerance, overall length, and material compatibility. For precision work, choose blanks with tight tolerances like the MICRO 100 SR-250-2.5, which offers -0.0001/-0.0002 inches diameter tolerance.

Used in

Common applications for MICRO
Aerospace machining — MICRO 100 SCLCR toolholders for turning titanium alloys
Automotive production — MICRO 100 SR series blanks for custom drill bits in engine blocks
Plastic component fabrication — MICRO 100 SFL downcut router bits for acrylic sheet cutting
Aluminum extrusion finishing — MICRO 100 SFA upcut router bits for deburring profiles
Mold and die making — MICRO 100 SCMCN toolholders for profiling hardened steel cavities
Composite panel trimming — MICRO 100 SFPM spiral router bits for carbon fiber laminates

MICRO Products

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

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