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MICRO 100 Round Blank: 1/8 in Size-Dia - Fractional-Inch Carbide Drill Bit Blanks
MICROFractional-Inch Carbide Drill Bit Blanks

MICRO 100 Round Blank: 1/8 in Size-Dia

The MICRO 100 SR-125-12 is a fractional-inch carbide drill bit blank with a 1/8 in size-diameter and 12 in overall length. This MICRO 100 round blank features a diameter tolerance of -0.0001/-0.0002 in.

SKU 3G-OTH-196272

Brand
MICRO
Item
100 Round Blank: 1/8 in Size-Dia
Category
Fractional-Inch Carbide Drill Bit Blanks
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Technical Specifications

MICRO
Manufacturer Part Number
SR-125-12
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MICRO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MICRO 100 SR-125-12 is a fractional-inch carbide drill bit blank with a 1/8 in size-diameter and 12 in overall length. This MICRO 100 round blank features a diameter tolerance of -0.0001/-0.0002 in.

Frequently Asked Questions

What is the MICRO 100 SR-125-12 round blank used for?

The MICRO 100 SR-125-12 is a fractional-inch carbide drill bit blank used for creating custom drill bits, reamers, or end mills. It is commonly employed in precision machining, tool and die making, and metalworking applications where tight diameter tolerances are required.

What are the specifications of the MICRO 100 SR-125-12?

The MICRO 100 SR-125-12 is a round blank with a 1/8 in diameter (0.1250 in) and 12 in overall length. It features a diameter tolerance of -0.0001/-0.0002 in. This blank is made from carbide and is manufactured by MICRO 100 under MPN SR-125-12.

Where to buy MICRO 100 SR-125-12 worldwide?

You can source the MICRO 100 SR-125-12 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this precision carbide blank.

How to select the right MICRO 100 round blank for drilling?

Select a MICRO 100 round blank based on the desired finished tool diameter and length. The SR-125-12 offers a 1/8 in diameter with a precise -0.0001/-0.0002 in tolerance, suitable for grinding into custom drill bits. Ensure your grinding equipment can handle carbide blanks for optimal results.

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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