HSS MT3 Taper Reamer Set | Fine & Rough Cutters for Accurate Boring | High Speed Steel Tool for Drilling/Milling Machines | 2 - Piece Kit with Straight Shank

Frustrated with imprecise drill holes that ruin your metalwork? Our HSS MT3 reamer set transforms rough bores into accurately sized, polished openings. The secret? Industrial-strength high-speed steel cutters that maintain effectiveness 3X longer than carbon steel. Watch as these high-grade tools effortlessly shave microns off your workpiece - achieving H7 tolerance for consistent bearing fits every time. Includes both roughing and finishing reamers (6" and 5.8" respectively) to take your machining from "close enough" to accurate results. Backed by 630g of pure cutting capability that experienced metalworkers trust for critical bore sizing operations. Description: Machine reamer is used to ream workpieces that have been drilling hole, mainly to improve the accuracy of hole and reduce its finish texture. With many cutters, machine reamer cuts and removes the thin layer metal on hole exterior that has been processed. After the processing of a reamer, machining hole size and shape can be accurate. Specifications: Material: High Speed Steel Type: MT3 Reaming Shape: cone Reamer Accuracy: H7 Cutting Feature: Fine and rough Rough Reamer Length: Approx. 15.2cm / 6.0inch Fine Reamer Length: Approx. 14.7 / 5.8inch Tool Length: Approx. 9.6cm / 3.8inch Weight: 630g(approx.) Quantity: 2 Packaging Includes: 2 x Reamers Note: Due to the lighting and screen difference, the item's color may be slightly different from the pictures. Please allow 1-3cm differences due to manual measurement. Thank you for your kindly understanding. Please note that the new type and old type of this product will be sent randomly, and ensure you will not mind before ordering.