Pro HSS製調整式手動リーマー・フライス工具（直径15.25～17 mm）。金属加工用。A3鋼、合金鋼、鋳鉄、鋳鋼、アルミニウム、その他の金属に対応。毎回、正確な寸法と滑らかな仕上げを実現します。

Single adjustable HSS reamer for precise hole finishing
✔️ Adjustable 15.25-17 mm dia for A3 steel, alloy steel, aluminum

This adjustable high-speed steel reamer is designed to finish drilled or bored holes with precise diameter and a smooth bore. It’s a handy tool in metalworking shops, fabrication, and machining settings for achieving accurate fits across steel, aluminum, cast iron, and other metals.

✅ Material: high-speed steel (HSS)
✅ Diameter range: 15.25-17 mm adjustable
✅ Compatible with A3 steel, alloy steel, cast iron, cast steel, aluminum, and more
✅ Function: removes a thin surface layer to reach final size and smooth bore
✅ Application: finishing/semi-finishing drilled or reamed holes for accuracy and surface quality

💡 What is a reamer used for in metalworking?

Reaming is a finishing operation that brings holes to exact size and a smooth finish, handy for precise fits in metal parts.

• Precise bore size and improved roundness
• Better surface finish than drilling alone
• Works with common metals like steel, aluminum, and cast iron
• Often used after drilling or boring to achieve final bore size