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A high-speed cutter for aluminum & cast iron offering mirror-like finishes.

The Fullcut Mill Arbor type has a sharp cutting edge and positive rake angle offering high toughness in a highly rigid integral body.

OCA Collets

OCA Collets allow for coolant through the cutting tool. They can be used with MEGA Double Power Chucks (MEGA-D) and New Hi-Power Milling Chucks (HMC).

C Collets

C Collets are reduction sleeves for clamping smaller diameter cylindrical tool shanks. Used in Hi-Power Milling Chucks and MEGA Double Power Milling Chucks.

Angle Heads & Speed Increasers

Optimize your spindle with BIG DAISHOWA's Angle Heads & Speed Increasers. Harness your machine's current capabilities by adding an Angle Head.

BIG DAISHOWA Products

Products such as fine/rough boring heads, tool holders cutting tools, measuring equipment, and workholding adhere to the highest quality standards.

MEGA Wrench

The MEGA Wrench offers firm and easy tightening using a one-way clutch system with a roller bearing and ratchet function.

Collet Ejectors

Collet Ejectors can quickly and easily insert/remove small sizes of New Baby Collets from MEGA Nuts & New Baby Nuts.

Jul 2014

Sphinx Micro Tricut Drill Reamer Now Available in All Standard Sizes up to Ø1.20mm on BIG Kaiser Shelves

Making a hole with very tight tolerances is often a two-part process. When starting from scratch, a drill is used first to create the hole.

Categories

Drilling

Micro Pilot Drills

Micro pilot drill geometries with 1-2xD flute length, large point angle, and positive diametrical tolerance allow them to optimize the guidance of a succeeding drill.

Pilot Drills

Improve tool life of a deep hole drill by creating a starter hole, also known as a pilot hole, with pilot drills.

Posicut Twist Drill

The Posicut drill is an excellent choice when a high-quality, low-cost solution is necessary. Reduces deflection and vibration while increasing tool life.

Micro Deep Hole Drill

Micro deep hole drills allow users to meet some of the most challenging application requirements by drilling 20-80xD.

Blank Bars

BIG-PLUS Dual Contact machinable blank bars for producing special tool holders.

Who We Are

BIG DAISHOWA is an industrial tooling company located in Hoffman Estates, IL. We are a global supplier of precision metal cutting tools and machine tool accessories.