collet chuck

COLLET CHUCK BT40- ER32 - 100 BT50- ER32 - 100 Technical details: 1.The products can be applied for end mills ,drill bits, drill reamers, taps and can clamp any straight cutters and tools. 2.Toolholder are made from high-class steel through heat treatment up to hardness HRC52- 54 and due to the exact grinding to make precision totally in concentricity 5u. 3.Special required products are available by request made. 4.High precision: T.I.R < = 0.0004 - inch at 4XD from the nose 5.Rigidity : made of high alloy steel properly treated for durability and long life. 6.Certified for accuracy and gripping torque. 7.Through spindle coolant standard for ER collet chuck toolholders. Product description: The QFMH BT40-ER32-100 collet chuck toolholder has 4 inch projection and is pre-balanced to 18,000 R.P.M. .The toolholder is used for milling drilling and reaming and is suiting for CNC machines and machining centers with automatic tool changes. The toolholder features high precision, accurate concentricity with T.I.R. < = 0.0004 - inch at 4XD from the nose. The rigidity of the toolholder is ensured by high alloy steel properly hardened and heat treated for greater durability and long life. The toolholder is laboratory certified and one year factory warranty.