July August 2026 Vol. 45, Number 4
The Bosch Dividing Head – Part One
CARL BLUM
The Leonard Angle Guide
FRANK DORION
Carolyn Ann Danner: A Pioneer of Women’s Innovation in Machining
DAN WHITMAN
Engraving Machines: Features and Practice – Part Two
RONALD PIERIK
From the Editor
GEORGE BULLISS
A Boring Series: Drilling Your Way Out of Troubles
CHUCK ST. LOUIS
For the Digital Machinist: The Mini-Mill Part Two
BOB ROSWICK
The Old, Retired Shop Teacher: Broaches and Broaching Techniques Part Two
ROGER TAYLOR
Readers Forum
Chips & Sparks
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