Forum Professional Solutions Countersink DIN 335 C HSS 90G, 31.0

Axially and radially relieved, equipped with chip and clearance angles for the most commonly used materials, 3 cutting edges, straight clamping grooves, with a cylindrical shank. Suitable for universal, chatter-free, and burr-free countersinking, sinking, and deburring operations in one pass. Please note the large countersinking range. The excellent cutting properties and trouble-free chip removal result from the tapered relief on the body and chip angle. Note: Sufficient coolant supply is absolutely necessary for uncoated versions.

Features:

• 3 cutting edges
• Axially and radially relieved
• Equipped with chip and clearance angles for the most commonly used materials
• Straight clamping grooves
• Cylindrical shank

Selection criteria:
Diameter: 31.0
Total length: 71 mm
Shank diameter: 12 mm

Technical data:
Material: HSS
Standard: DIN 335 D
Countersink angle: 90 °
Suitable for: Steel <850 N, Steel <1000 N, Aluminum, Non-ferrous metals, Non-ferrous alloys, Emulsion
Weight: 122 g.