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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 Round Blank is a fractional-inch carbide drill bit blank from MICRO 100, with a 1/8 in size-diameter and 1 1/2 in overall length. It features a diameter tolerance of -0.0001/-0.0002 in, as specified by…

SKU 3G-OTH-196337

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-125-1.5
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MICRO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MICRO 100 Round Blank is a fractional-inch carbide drill bit blank from MICRO 100, with a 1/8 in size-diameter and 1 1/2 in overall length. It features a diameter tolerance of -0.0001/-0.0002 in, as specified by the manufacturer.

Frequently Asked Questions

What is the MICRO 100 Round Blank used for?

The MICRO 100 Round Blank is a carbide drill bit blank used for precision drilling in industrial machining. It is commonly applied in tool and die making, mold manufacturing, and aerospace component production where tight tolerances are critical.

What are the specifications of the MICRO 100 Round Blank SR-125-1.5?

The MICRO 100 Round Blank SR-125-1.5 has a 1/8 in diameter (0.1250 in) with a tolerance of -0.0001/-0.0002 in, and a 1 1/2 in overall length. It is made from carbide by MICRO 100 and is a fractional-inch drill bit blank.

Where to buy MICRO 100 Round Blanks worldwide?

You can source MICRO 100 Round Blanks 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.

How to select the correct MICRO 100 Round Blank for a drilling application?

Select the MICRO 100 Round Blank based on the required hole diameter and depth. The SR-125-1.5 offers a 1/8 in diameter with a precise -0.0001/-0.0002 in tolerance. Ensure the blank length (1 1/2 in) matches your tool holder and drilling depth needs.

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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