Adjustable Cutting Rings
Precision Machine Bores up to a Tolerance Range of below IT7

Suitable for use at high speeds, MAPAL Inc. adjustable cutting rings can be adjusted to the diameter of the bore within the specified bore tolerance. The adjustment facility allows for compensation for wear on the blade. Cutting rings available as standard items up to diameter of 300mm.

Holder Options for Rings Morse Taper without coolant Morse Taper with internal coolant Cylindrical Shank without coolant Cylindrical Shank with internal coolant ISO Shank with internal coolant HSK Shank with internal coolant Module Connection with internal coolant Spare Parts

Adjustable Monobloc Reamers
Particularly Suited for machining small diameters (5.6 mm to 32 mm)

Adjustable Monobloc Reamers are designed with an internal coolant supply for heavy-duty cutting. MAPAL Inc. Adjustable Monobloc Reamers also offer important advantages in the finish machining of bores with small tolerances. They can be reground or refitted and are produced to half tolerance specification.

Shank Options Morse Taper without coolant Morse Taper with internal coolant Cylindrical Shank without coolant Cylindrical Shank with internal coolant         Spare Parts

Rapid Set Heads
Change Heads with Repeatable Accuracy

Rapid Set Heads from MAPAL Inc. are produced to 2/3 tolerance specification and can be used from > IT7. These heads were designed to provide a simple, economical solution: only 8 different holders are required for all diameters in the series.

Holder Options for Rapid Set Heads Morse Taper with internal coolant Cylindrical Shank with internal coolant Module Connection with internal coolant Spare Parts

Fixed Monobloc Reamers
High Feed Rates When Machining Bores IT7 Tolerance and Beyond

With a compact and stable monobloc design, MAPAL Inc. Fixed Monobloc Reamers are available from 1.5mm diameter and are produced to 2/3 tolerance specification. This high production tool produces reliable results time after time.

Shank Options

Morse Taper Shank with or without internal coolant
Cylindrical Shank with or without Internal coolant.

Specials

MAPAL Inc. Can Supply Combination Diameters
and Special Dimensions

The combination of a variety of diameters, chamfering operations, countersinking operations, etc. open up almost endless possibilities. Use our convenient specials form to tell us about your machining task and we’ll help you find a solution.