New (VERY) Old Stock Dominion Twist Drill Walkerville, On No. 109 13/32" Bit Stock Drill ( brace and bit ) 4" Square Second Cut Machinist's Watchmaker's File The chrome plating has some

The chrome plating has some very minor discoloration in several places as does the black oxide finish

continuous use

They feature large striking heads that have been compressed under hydraulic pressure and seasoned for durability

Reduced diameter ratcheting box-end and open-end for increased access

Klein Tools 1/8" to 1-3/8" Four Roller Professional Tubing Cutter 88904 Made in Spain

New (VERY) Old Stock Dominion Twist Drill Walkerville, On No. 109 13/32" Bit Stock Drill ( brace and bit ) 4" Square Second Cut Machinist's Watchmaker's File The chrome plating has someNew (VERY) Old Stock Dominion Twist Drill Walkerville On No. 109 13 32" Bit Stock Drill ( for brace and bit ). Rare new old stock Dominion Twist Drill made in Walkerville, Ontario . Dominion Twist began production in Walkerville in 1910 and continued until the 1970s when they moved to Smiths Falls, ON. These bits are definitely pre 1970 and likely much earlier. I would guess they are 1930s 1940s. Dominion was one of the key suppliers of cutting tools