BIG DAISHOWA Product Guide Vol 3

CHAMFER MILLS

Centering and Chamfering Tool Accurate positioning in drilling and chamfering can be performed simultaneously.

Chamfering Tool Hole Diameter: ø.20"-.985"

The carbide guide prevents chatter on bench drilling machines. A cost-effective three-corner insert is available.

Carbide Guide

Highly Accurate Replaceable Insert •Sharp cutting with optimum cutting edge •No more regrinding •Minimum interference with a slim, extended shank •90º and 120º

Carbide Guide Chamfering Tool for Drill Press

Carbide Guide Allows Stable Cutting Carbide guide allows stable cutting and prevents triangular chamfering. It does not damage the body, extending the life. Insert Does Not Need to be Reground Inserts do not require regrinding. Moreover, the carbide coating insert with 3 usable corners offers lower cost and extended tool life.

Ease of Operation Shortens Cycle Time

WITH CENTER BOY

Conventional Drilling

26

Centering

Drilling

Chamfering

Centering and Chamfering at the Same Time

Drill Only

C-CENTERING CUTTER Capable of both spot drilling and chamfering.

CK CHAMFERING TOOL Mount the CK Chamfering Tool onto the CK Shank body at the desired location for easy chamfering and boring in a single setup.

Prevents Chipping During Spot Drilling As the nose radius on the insert forms negative land, it has high chipping resistance, and the tool life is significantly extended.

3 Insert Type Immediate Evacuation of Chips with Coolant Supply By providing coolant holes, it is possible to cool the cutting edge and immediately discharge the chips.

Negative Land

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