M.T. Ring Gauges are precision tools used to check the accuracy of Morse Taper (MT) shanks on machine tool spindles, arbors, and accessories. They help ensure correct taper fit, alignment, and interchangeability of tool holders for high-precision machining operations.

Key Features:

• Designed to check Morse Taper shanks as per IS:2251, BS 920, and DIN 228 standards

• Available in GO and NO-GO configurations

• Manufactured from high-grade, stabilized tool steel

• Precision ground and hand-lapped for perfect taper accuracy

• Supplied in protective wooden or plastic cases

Technical Details:

• Hardness: 58–62 HRC

• Taper accuracy within ±5 seconds

• Sizes available: MT1 to MT6

• Supplied with NABL-traceable calibration certificate

Applications:

• Machine tool spindles and arbors

• Tool holder and taper inspection

• Calibration and metrology labs

Benefits:Ensures precise taper fitting, reduces run-out in machine operations, enhances tool life, and guarantees long-term dimensional reliability in machining and toolroom environments.