Premium 3" Cast Iron V Block Set for Precision Milling Precision Milling Collet Chuck ER32 Holder MT4 Morse 4 Shank Drawbar Thread M16. these drill bits apply natural

these drill bits apply natural undoing torque—often backing out the damaged fastener during drilling

one set of solid steel external jaws

this collet chuck ensures excellent accuracy and a reliable performance in demanding environments

M6 x 65mm - 3 PCS

M4 x 19mm – 8 PCS

Premium 3" Cast Iron V Block Set for Precision Milling Precision Milling Collet Chuck ER32 Holder MT4 Morse 4 Shank Drawbar Thread M16. these drill bits apply natural3" Cast Iron V Blocks B3 Supplied in matched pairMade of high quality castings, properly seasoned against distortionMachined square and parallel to meet standard specifications90 Degree V block Length: 3" 75mm Width: 1 5 16" 33mm Height: 2 3 8" 60mm V: 1 3 4" 44mm 90 Degree