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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 SR-250-6 is a fractional-inch carbide drill bit blank with a 1/4 in (0.2500) diameter and 6 in overall length. It features a diameter tolerance of -0.0001/-0.0002 in. This round blank from MICRO 100 is…

SKU 3G-OTH-196287

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-250-6
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MICRO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MICRO 100 SR-250-6 is a fractional-inch carbide drill bit blank with a 1/4 in (0.2500) diameter and 6 in overall length. It features a diameter tolerance of -0.0001/-0.0002 in. This round blank from MICRO 100 is designed for use in industrial drilling applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the MICRO 100 SR-250-6 round blank used for?

The MICRO 100 SR-250-6 is a fractional-inch carbide drill bit blank used in industrial drilling applications. It serves as a raw blank for creating custom drill bits or as a replacement blank in precision machining. Its 1/4 in diameter and 6 in overall length suit general-purpose drilling in metalworking and toolmaking.

What are the specifications of the MICRO 100 SR-250-6?

The MICRO 100 SR-250-6 is a carbide round blank with a 0.2500 in diameter and 6 in overall length. It has a diameter tolerance of -0.0001/-0.0002 in. The manufacturer part number is SR-250-6, and it is made by MICRO 100. This fractional-inch blank is designed for precision drilling applications.

Where to buy the MICRO 100 SR-250-6 worldwide?

You can source the MICRO 100 SR-250-6 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times. 3G Electric supplies this MICRO 100 carbide blank for international procurement needs.

How to select the correct MICRO 100 drill blank size?

To select the correct MICRO 100 drill blank, match the diameter and length to your drilling application. The SR-250-6 has a 0.2500 in diameter and 6 in overall length, with a tight tolerance of -0.0001/-0.0002 in. Ensure the blank fits your toolholder and meets the required hole size for precision work.

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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