Sten Drill Bits

Irwin Drill bit 10x100/140 mm

Irwin Drill bit 12x110/160 mm

Irwin Drill bit 5x55/90 mm

Irwin Drill bit 7x65/110 mm

Irwin Drill bit 4x45/80 mm

Irwin Drill bit 10x130/200 mm

Irwin Drill for Irwin; 14x110/160 mm