GUHRING 9006520010000 GT100 HSS Parabolic Jobber Length Drill Bit, 5 x D, 130 Degree, TiN Finish, 1 mm Cutting Diameter, 34 mm Overall Length, 1 mm (Pack of 10): Amazon.com: Tools & Home Improvement
Guhring Tools G217/4.50 Drill Jobber Long Series Hss 4.50 Guhring 217 : Amazon.co.uk: DIY & Tools
GUHRING 9002050192500 5xD Series 205 HSS Jobber Drill, External Coolant, 118 Degree Split Point, Steam Oxide Finish, 19.25 mm Diameter: Amazon.com: Tools & Home Improvement
GUHRING 9002230032500 3xD Series 223 HSS Stub Length Drill, External Coolant, 118 Degree Split Point, Steam Oxide Finish, 3.25 mm Diameter: Amazon.com: Tools & Home Improvement
Guhring 3974 12.005 M12 x 1 ISO2/6H TIN Machine Tap: Amazon.com: Tools & Home Improvement
GUHRING 9005020046000 GT100 HSS Parabolic Extension Drill, Extra Long, 130 Degree, 185 mm Overall Length, 4.6 mm (Pack of 10): Amazon.com: Tools & Home Improvement