4mm 4mm Long Wood Drill, Extra Lange Bohrer, HSS Twist Drill Bits with Straight Shank for Hard Metal, Stainless Steel, Cast Iron and Other Hard Materials, 1 Piece - - Amazon.com
1.0-13mm HSS Cobalt Drill Bit for Stainless Steel Woodworking M35 Twist Drill Bit Drill Hole Cutter Metal Drilling by YESZWE SYORE (Hole Diameter : 12.5mm, Overall Length : 10PCS) - - Amazon.com
Bosch 2608585840 2.0mmx29mmx49mm Metal Drill Bit HSS-Co - - Amazon.com
Bohrer / HSS Cobalt Spiralbohrer Set KM 50, 50-teilig | kobaltlegiert, selbstzentrierend und exakt, zum Bohren von Werkstoffen mit höherem Legierungsgehalt und Festigkeit über 800 N/mm²| Ø 1–5,9 mm : Amazon.de: Baumarkt
Piranha Metal Drill Bit High-Speed Steel and Cobalt Hi Tech – 9 mm (1), X50132 QZ - - Amazon.com
Bosch 2608585872 Din338 HSS-Co Metal Drill Bit, 1mm x 12mm x 34mm, Bronze, Pack of 10 - - Amazon.com
Makita D-17304 Cobalt HSS - - Amazon.com
5 Stück Ø 4,0 mm HSS Co 5% Cobalt Spiralbohrer/Metallbohrer DIN 338 - Bohrer/Stahlbohrer 135° Spitzenwinkel und Kreuzanschliff : Amazon.de: Baumarkt
10 stücke M35 HSS Cobalt Bohrer HSS-CO Bohrer Set Spiralbohrer 1-5mm zum Bohren auf Edelstahl(1mm) : Amazon.de: Baumarkt
12 PCS,1/4", HSS Black and Gold Coated Twist Drill Bits, Metal Drill, Ideal for Drilling on mild Steel, Copper, Aluminum, Zinc Alloy etc. Pack in Plastic Bag - - Amazon.com