Lumber Crayon #200, 1/2 in dia, 4.75 in L, Red ORS NASCO Power Blast Technology™ high speed

Power Blast Technology™ high speed blasting along the cutting edge strengthens the blade to reduce breaks and increase durability|Patented T2™ Technology reduces cutting forces on each tooth and optimizes chip removal to allow efficient cutting in the widest range of materials|||

water based and chemical spills|

Delivers 1000 or more cuts with no need for wheel change|Advanced diamond technology provides extreme durability in metal cutting applications|Made with diamonds so that the cutting depth remains the same throughout its life for control

and cures to semi-rigid rubber|Mixes and pours easily|Ten-hour demolding time|

Lumber Crayon #200, 1/2 in dia, 4.75 in L, Red ORS NASCO Power Blast Technology™ high speedKnown in construction trades as keel or layout chalk Formulated for weather resistant and fade resistant marking on most surfaces Special softer formula allows for superior marking in cold climates