1 To 50 Taper Reamer With 5mm Small Diameter And 6.2mm Large Diameter High Speed Steel Slope Pin Reamer For CNC Metalworking Straight Flute Tool Shop Ready 60mm Flute Length 4mm Square Shank 85mm Overall Length Six Flutes Harfington

Single 1:50 Taper Reamer for CNC, 5mm/6.2mm, 4mm shank
✔️ 1pc, 6-flute taper reamer, 60mm flute, 85mm overall, 4mm shank

This high-speed steel reamer is designed for precise hole finishing in CNC machining and general metalworking. It features a 1:50 taper, six straight flutes, a 4mm square shank, and an overall length of 85mm.

✅ 1:50 taper with H8 accuracy
✅ Cutting diameters: 5 mm (small) and 6.2 mm (large)
✅ 6 flutes, 60 mm flute length, 85 mm overall length
✅ High-speed steel composition for wear resistance and long life
✅ Lubrication recommended to reduce friction and heat buildup

💡 What is a tapered reamer used for in precision hole finishing? This handy tool ensures exact hole size and smooth bore quality in metalworking and CNC setups. - hole finishing with exact size and smooth surface for accurate fits - ideal for light cutting and repair work with a wrench or hand tool - high-speed steel construction provides wear resistance and long tool life - lubricate to reduce friction and extend cutter life