Drill guide collar bushes, type A

• Type A, bore rounded at one end
• Hardened special steel, ground inside and outside to a high level of tolerance compliance
• Hardness 62 HRC
• Tolerances: D = F7, D1 = n6
• Bore D increasing in 0.1 mm increments
• Intermediate dimensions, versions with D over 26.0 mm, and type B versions with bores rounded at both ends are available on request
  
• Please specify nominal dimension D in mm, as a four digit figure! (e.g. 3.60 mm = 0360; 15.10 mm = 1510)

Long