Dormer B101 B1018.0 HSS-E High Speed Cobalt Steel Taper Shank Machine Reamer with H7 Accuracy, Diameter 8.0 mm, Single Pack

• High H7 accuracy - designed to finish holes within the limit of H7 hole tolerance (ISO limits and fits)
• Premium HSS material - can be used for reaming in many materials including steels, aluminium, stainless steel
• Tapered lead (Form B) - allows easy location and centring to improve accuracy and performance
• Precision ground geometry - left hand helix and right hand cutting provides smooth reaming and improves holes size and surface finish
• Taper shank - can be used in machine applications where the reamer is held directly in the spindle

Product Description Dormer b101 hss morse taper shank machine reamer 8.00mm Dormer morse taper shank machine reamer - Spiral flute. Used for opening out and finishing existing holes to H7 tolerance in most ferrous and non-ferrous metals. Flute Geometry - 7º Helix Left hand spiral. Bevel Lead - 45º a Side To obtain the best results when using reamers it is essential to make them 'work'. It is a common fault to prepare holes for reaming with too little stock left in. If insufficient stock is left in the hole before reaming then the reamer will rub quickly, show wear and will result in loss of diameter. It is equally important for performance not to leave too much stock in the hole. Manufacturer's Description Dormer B101 Hss Morse Taper Shank Machine Reamer 8.00mm Dormer morse taper shank machine reamer - Spiral flute. Used for opening out and finishing existing holes to H7 tolerance in most ferrous and non-ferrous metals. Flute Geometry - 7º Helix Left hand spiral. Bevel Lead - 45º a Side To obtain the best results when using reamers it is essential to make them 'work'. It is a common fault to prepare holes for reaming with too little stock left in. If insufficient stock is left in the hole before reaming then the reamer will rub quickly, show wear and will result in loss of diameter. It is equally important for performance not to leave too much stock in the hole.