Tools H.S.S. Tools, H.S.S. Drills, H.S.S. Reamers, Milling Cutters

	H.S.S. Tools, H.S.S. Drills, H.S.S. Reamers, Milling Cutters
	Addison & Indian Tools company's products - All types of H.S.S. Drills, Reamers, Milling Cutters are available.    : H.S.S. Twinst Drills : Twist Drills are normally supplied for RH Cutting, type 'N', with a point angle ground to 118 degree approx and lip clearance angle minimum 8 degree. Parallel shank Drills are normally made without Driving tenon. Maintained according to IS:5099 - Technical Supply Conditions for Twist Drills. Drill are provided with a back taper of 0.02 to 0.08 per 100 mm flute length. Twist Drills according to DIN, B.S. and ANS.   : H.S.S. Reamers :  Reamers are normally supplied with straigth flutes or Helical Flutes for RH Cutting. Reamers are normally supplied with M6 tolerance on cutting portion and are expected to produce H8 holes; by selection will also be suitable for H7 holes. Reamers shall have a back taper at the rate of 0.10 to 0.020 per 100 mm cutting edge length upto 30 mm diameter and 0.02 to 0.03 per 100 mm for sizes above 30 mm diameter. Reamers according to DIN, BIS and ANS.   : H.S.S. Milling Cutters :   Milling Cutters are normally supplied for RH Cutting and Tool Type N. Bore of milling cutters is usually supplied with H7 tolerance and the shank tolerance as specified in the BIS/ISO. Cutters with taper shank are normally supplied with Morse Taper according to IS:1715 - Diamensions for Self Holding Tapers. Milling Cutters according to DIN, BIS and ANS