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- This tool holder accepts all ER25 collets
- Threaded for stop screw type 2 (not included)
- Straight shank is 1.25" diameter 4.00" long
- Shank has flat
- Concentricity is less than .0002 inches
- All critical tool holder surfaces precision ground
- Made from alloy steel hardened to 54 - 56rc
- Coolant through capability with 1/8-27 NPT thread in rear
- Collet nut is included
- A dimension-- 1.25 dia. straight shank
- B dimension-- 4.00 shank length
- C dimension-- 1.875 gage length
- D dimension-- 1.5 body diameter
- E note-- collet nut is 1.650 dia. and uses wrench part number ER25-WRENCH
- Wrench flats on body are 1.57 inches apart
- Wrench is not included
- MariTool Part# is C1.25-ER25-4.0F
