Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 3.12mm FMH and uses a 45° high-helix

and uses a 45° high-helix geometry with a durable W coating

Material: Carbide for durability and stable performance

The Widin Carbide Corner Radius End Mill is a 4-flute

Widin Carbide End Mill for Mold & Die is a precision carbide milling tool designed for moldmakers

Finish: Uncoated surface to reduce friction and support better chip evacuation

Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 3.12mm FMH and uses a 45° high-helixMagafor Reamer Spiral Flute, Straight Shank, HSS E (M35 cobalt) with a 3. 12 mm diameter is designed for finishing holes to precise dimensions in metalworking. The left hand spiral flute paired with right hand cutting delivers consistent material removal for smooth bore finishes, making it suitable for both production runs and workshop projects. The DIN 212 B tolerance of D = 0 + 0. 003 mm ensures holes stay tight and repeatable. This straight shank