BT40ER25UM- Collet Chuck 70L,100L,150L Pack of 1 Size:BT40ER25UM-100L These torx screw are hardened

These torx screw are hardened up to 50-55 HRC for wear resistance

HRC up to 45-55 with and without coolantAPMT1604 for BAP400R cutters

YELLOW TIATNIUM COATED JAWS FOR LONG LASTING LIFE

BT40 Locking device with Vertical and Horizontal mode to tighten the Nut and pull the stud made of Steel

Size of Carbide Ballnose 55 Hrc: 1mm

BT40ER25UM- Collet Chuck 70L,100L,150L Pack of 1 Size:BT40ER25UM-100L These torx screw are hardenedThe BT40 Tool Holder accepts all ER25 collets ER25 Collets range from 1 mm to 16 mm Thread inside the internal stop screwMade from alloy steel hardened to 54 56rcBalanced to G6. 3 at 12,000 rpmsConcentricity is less than . 005 micron up to 100 Length and 0. 012 up to 200 Length. All critical tool holder surfaces are precision groundCoolant through capabilityGage length is 70mm,100MM,150MM,200MMRear thread for pull stud is M16 X 2. 0 All holders can be