2pcs 15mm Black Oxide M2-6542 High Speed Steel HSS 1/2" Reduced Shank Drill Bit 9mm X 0.4mm casement window and numerous other

casement window and numerous other window and door applications

Total Length: 38 mm(1

Size: M10 Threaded

Fit for: 10-13mm tubes

32 inches(59mm) and two rods with 2mm hole for a soldering connection

2pcs 15mm Black Oxide M2-6542 High Speed Steel HSS 1/2" Reduced Shank Drill Bit 9mm X 0.4mm casement window and numerous otherSpecifications: Cutting Diameter: 15mm 0. 59" Reduced Shank Diameter: 1 2" Cutting Edge Length: 55mm 2. 17" Overall Length: 160mm 6. 3" Material: M2 6542 High Speed Steel Finish: Black Oxide Hardened to: HRC62 65 Package Content: 2pcs x Reduced Shank Drill Bits Descriptions: M2 6542 high speed steel (M2 high speed steel with 5% cobalt) provides an excellent combination of hardness, wear resistance, and toughness. Adding cobalt can improve red hardness