MICRO 100 Round Blank: 3/16 in Size-Dia
The MICRO 100 Round Blank is a fractional-inch carbide drill bit blank, model SR-187-1.5, with a 3/16 in size-diameter and 1 1/2 in overall length. It features a diameter tolerance of -0.0001/-0.0002 in, as specified…
SKU 3G-OTH-196279
Also listed as: SR18715 · SR 187 1 5 · SR-187-1-5
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The MICRO 100 Round Blank is a fractional-inch carbide drill bit blank, model SR-187-1.5, with a 3/16 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 OEM brand MICRO 100.
Frequently Asked Questions
What is a MICRO 100 round blank used for?
A MICRO 100 round blank is a carbide drill bit blank used to create custom drill bits, reamers, or end mills. It is commonly applied in precision machining, toolmaking, and maintenance shops where exact hole diameters are required. The 3/16 in diameter blank can be ground to final geometry.
What are the specifications of the MICRO 100 SR-187-1.5 round blank?
The MICRO 100 SR-187-1.5 is a fractional-inch carbide drill bit blank with a 3/16 in diameter and 1 1/2 in overall length. It has a diameter tolerance of -0.0001/-0.0002 in, as specified by OEM brand MICRO 100. The blank is made from solid carbide for wear resistance.
Where to buy MICRO 100 round blanks worldwide?
3G Electric supplies MICRO 100 round blanks worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the SR-187-1.5 or other MICRO 100 tool blanks. We provide genuine OEM parts.
How to select the right carbide drill blank for a custom tool?
Select a carbide blank like the MICRO 100 SR-187-1.5 by matching its diameter to your finished tool size, accounting for grinding stock. The 3/16 in blank with tight -0.0001/-0.0002 in tolerance allows precise final grinding. Ensure overall length (1 1/2 in) suits your toolholder and reach requirements.
Used in
Common applications for MICROMICRO 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.
