.\"	$FabBSD$
.\"	Public domain
.\"
.Dd $Mdocdate: April 5 2009 $
.Dt DRILLSIZE 1
.Os
.Sh NAME
.Nm drillsize
.Nd convert between drill bit numbering systems
.Sh SYNOPSIS
.Nm drillsize
.Op Fl o
.Op Fl u
.Op Fl R
.Op Fl p Ar angle
.Op Fl i Ar inches
|
.Op Fl l Ar letter
|
.Op Fl m Ar mm
|
.Op Fl w Ar wireno
.Sh DESCRIPTION
The
.Nm
utility prints the standard drill bit sizes most closely matching a specified
diameter.
The options are as follows:
.Bl -tag -width Ds
.It Fl o
Print the nearest oversize standard drill size.
.It Fl u
Print the nearest undersize standard drill size.
.It Fl i
Specify diameter in fractional or decimal inches.
.It Fl l
Specify letter drill.
.It Fl m
Specify diameter in millimeters.
.It Fl w
Specify wire gauge number drill.
.It Fl p
Compute the length of the drill point from the given diameter and the specified
drill point angle.
.It Fl R
If there is no exact match, do not round to nearest standard drill size and
instead return an error code.
.El
.Sh SEE ALSO
.Xr cnc 3 ,
.Xr drillpoints 7 ,
.Xr tools 8
.Sh HISTORY
The
.Nm
command first appeared in FabBSD 1.0.