Pointed Soft Jaws are ideal for small-diameter parts, as well as large-diameter parts, because the point allows closing nearer to the centre of the chuck. Standard point is a 120° included angle (some sizes have a slight flat at the tip). Standard steel jaws can be case hardened after machining, or left soft. Optional aluminium material reduces surface marring, ideal for chucking on finished surfaces. 1.5mm x 60° serrations (3mm x 60° serrations on jaws for 21" and 24" chucks).