MATCHED Pair HARDENED Brown & Sharpe 6"x1/4"x5/8" Parallels. 599-920-12 Reamer • Adjusting key

• Adjusting key

Black 2" x 4" x 12" ( the length is plus or minus 1/4") Acetron copolymer acetal Machinable Plastic Bar

• Locking lever

Morse Cutting Tools USA 8% Cobalt 1-3/4" ShearMill End Mill

Best compromise between mechanical strength and absorption of vibration

MATCHED Pair HARDENED Brown & Sharpe 6"x1/4"x5/8" Parallels. 599-920-12 Reamer • Adjusting keyBrown & Sharpe 6"x1 4"x5 8" Parallels. Part number: 599 920 12. The Brown & Sharpe 599 920 series steel matched pairs of parallels are for measuring, marking, or positioning machined metal work. The steel construction helps reduce wear and corrosion. All four sides are hardened, ground, and finished to exceed government specifications for flatness and squareness. The pair is parallel to + or 0. 0001". Parallels 6 in. long are parallel to + or 0. 0001"