Amazon
for drilling out the damaged thread oversize due to the required core hole size for the new thread with reduced shank fully ground | right hand cutting material: HSS M2 | split point: 135°, Manufacturer: BGS
for drilling out the damaged thread oversize due to the required core hole size for the new thread with reduced shank fully ground | right hand cutting material: HSS M2 | split point: 135°, Manufacturer: BGS