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SPERONI Service Survey
We want to hear about your recent SPERONI service experience. Please fill out the following questions using the rating system: 1 (lowest) to 5 (highest).
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Drawings
Manuals, DXF and Step Search
Manuals, DXF and STEP (STP) search allows you to download drawings, manuals, 2D and 3D data. Search full or partial catalog numbers to see drawings that match your search.
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General page
Chamfering
Chamfering
Indexable cutters with up to 4 cutting edges for fast, efficient production of radius edges.
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General page
Art. 73000
Chamfer Mills
Chamfer Mills with a complete range of diameters capable of creating a 90° chamfer in most common and exotic workpiece materials.
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General page
16
Dec 2020
30 years of boring
30 Years of Boring Milestones
As we close out 2020, and our 30th anniversary celebration, we take one last look back at BIG DAISHOWA’s role in the evolution of boring tools.
Categories
Boring Tools
New Baby Nuts
NEW BABY NUT
NEW BABY NUT has a 45˚ trapezoidal thread that offers less friction and better alignment to the center when clamping a collet.
MEGA New Baby Nuts
MEGA NEW BABY NUT
MEGA NEW BABY NUT is a high-precision slot-free nut that effectively prevents vibration and coolant scattering.
MEGA Wrenches
Wrenches
Our MEGA Wrenches feature a one-way clutch system with a roller bearing and ratchet function for the firm and easy tightening of BIG BIG DAISHOWA slot-free nuts.
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General page
Partners
BIG DAISHOWA is the North & Central American distribution arm for BIG DAISHOWA, Speroni, Innotool, Sphinx, Tekusa and mptec.
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General page