How many Cutting diameter to double ...

φ3 mm or more is a double margin. 詳細表示

Is it possible to process half-hole?　...

Half-Hole is possible. However, it is necessary to adjust the cutting conditions. Reference: Processing half-hole 詳細表示

ADF-2D and ADFO-3D back-taper amount ...

In order to cope with intermittent cutting, it is strong at 0.45 ~ 0.50 / 100 mm. 詳細表示

How many hole depths can the ADF-2D b...

Basically, since the helix angle is low, the chip discharge is lower than that of conventional drills, so it can be processed in 2D. It is possible to proce... 詳細表示

Is there a general-purpose drill that...

A general-purpose drill that is carbide and can be used in external coolant supply instead of internal coolant supply is AD-2D and AD-4D are available. U... 詳細表示

I bought an ADO-SUS drill 6mm, but th...

ADO-SUS drills have round oil holes up to φ6. It uses a special shape MEGA COOLER that can secure a larger amount of coolant discharge than the round type... 詳細表示

What is the guideline for adjusting c...

The standard guideline for adjusting cutting conditions in through‑hole machining of curved surfaces in the ADF series is as follows: To minimize burrs at... 詳細表示

Centering of a long shank flat drill ...

For long-shank flat drills with long overhang lengths, such as ADFLS-2D, we recommended centering to reduce runout when the drill engages the hole. The guid... 詳細表示

I want to make the tip flat with a ho...

I want to make the tip flat with a hole depth of 5D. "ADF and ADFO" After machining a 5D hole with a normal drill with a tip angle, only the tip angle is ma... 詳細表示

Do you accept the production of speci...

We accept the production of special specifications using the ADO-SUS series. After confirming the processing details and requests, please contact the OSG sa... 詳細表示