1.08mm Precision Helical Flute Chucking Reamer Solid Carbide Spiral Drill Cutter for Hardened Steel Right Hand CNC Ground Straight Shank 45 Degree Chamfer Bore Mill Tool Built Tough Pro Grade for Accurate Bore and Long Tool Life

1.08mm Precision Helical Reamer for Hardened Steel (Single)
✔️ 1.08mm dia, 15mm L, 50mm OAL, 3-flute, 45 degree chamfer

This high-precision chucking reamer is a solid carbide spiral drill cutter designed for CNC machines. It creates clean, accurate holes and finishes blind holes in hardened steel and similar alloys. Ideal for finishing operations where precise bore size matters and tool life is a priority.

✅ Cutter Dia 1.08 mm; Length of Cut 15 mm; Overall Length 50 mm
✅ 3-flute helical flute geometry optimized for blind holes
✅ 45 degree chamfer for smooth entry and finish
✅ Solid carbide construction for high hardness and wear resistance
✅ Right-hand CNC ground straight shank with H6 tolerance
✅ Optimized for hardened steel, alloy steels, cast iron and more

💡 What is a precision chucking reamer used for in metalworking and CNC projects? This handy tool refines bore sizes and finishes holes with tight tolerances.
- Creates smooth, accurate bores in hardened steels and alloys
- Improves bore finish and tolerance with rigid tool support
- Best for finishing blind holes and precise starts
- Solid carbide handles high temperatures and wear for long life