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MICRO 100 Round Blank: 3/4 in Size-Dia - Fractional-Inch Carbide Drill Bit Blanks
MICROFractional-Inch Carbide Drill Bit Blanks

MICRO 100 Round Blank: 3/4 in Size-Dia

The MICRO 100 Round Blank is a fractional-inch carbide drill bit blank from MICRO 100, with a 0.7500 in diameter and a 12 in overall length. It features a diameter tolerance of -0.0001/-0.0002 in, as specified by the…

SKU 3G-OTH-196331

Brand
MICRO
Item
100 Round Blank: 3/4 in Size-Dia
Category
Fractional-Inch Carbide Drill Bit Blanks
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Technical Specifications

MICRO
Manufacturer Part Number
SR-750-12
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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 0.7500 in diameter and a 12 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 SR-750-12 used for?

The MICRO 100 Round Blank SR-750-12 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 aerospace manufacturing where tight tolerances and high wear resistance are required.

What are the specifications of the MICRO 100 Round Blank SR-750-12?

The MICRO 100 Round Blank SR-750-12 has a diameter of 0.7500 in with a tolerance of -0.0001/-0.0002 in, and an overall length of 12 in. It is made of carbide and is manufactured by MICRO 100. The manufacturer part number is SR-750-12.

Where to buy the MICRO 100 Round Blank SR-750-12 worldwide?

3G Electric supplies the MICRO 100 Round Blank SR-750-12 worldwide. As 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 custom tool?

To select the correct MICRO 100 Round Blank, match the diameter and length to your desired tool dimensions. The SR-750-12 offers a 0.7500 in diameter and 12 in length with a precision tolerance of -0.0001/-0.0002 in. Ensure your tool holder accommodates the blank's size and that the carbide grade suits your material.

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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