BRAND NEW GUHRING MADE IN GERMANY 90 COUNTER SINK TOOL SET. Set contains: 6.3mm, 8.3mm, 10.4mm, 12.4mm, 16.5mm, 20.5mm parallel shank countersink. They are HSS-Co TiALN coated. Will give you chatter free performance. The axial and radial forces that occur during countersinking operations are significantly reduced due to the unique geometry of the SpyroTec cutting edges. The convex form and variable pitch of the helical cutting edges results in a stable countersinking process with minimal vibration, even when using a hand drill. Round, precise, chatter-free countersinking is guaranteed. The TiAlN coating ensures higher wear resistance and thermal protection, which guarantees longer tool life in many different materials and applications. Advantage of Spyrotec counter sink. 1 3 different convex cutting edges. 2 low-vibration cutting processes. 3 for round and chatter-free countersinking. 4considerably lower feed force required. 5 for universal application. We also have many other quality tools on our listing would appreciate if you could go through them as well. The item “GUHRING 90 DEGREE 1.5 -20.5 HSS COBALT TIALN HELICAL COUNTERSINK SET GERMAN MADE” is in sale since Wednesday, August 4, 2021. This item is in the category “Industrial\CNC, Metalworking & Manufacturing\Metalworking Supplies\Drills\Countersinks”. The seller is “qtechtools” and is located in NORTH KELLYVILLE. This item can be shipped worldwide.

• Model: 5500
• Item Type: Countersink Set
• Countersink Material: Cobalt
• Brand: GUHRING