- Description
Description
1960s – 1980s
“Tru-TEST”
Made by Collins?
Double Bit
“Wis Pattern”
Head
Wt. 3½ lbs
LEN Bit to Bit 10 1/16”
LEN Bits 4 5/8″
Grind convex Pitch cutting 20° Pitch grubbing 21°
Finish Van Blue
Razor Sharp
Tru Test
1960s – 1980s
“Tru-TEST”
Made by Collins?
Double Bit
“Wis Pattern”
Head
Wt. 3½ lbs
LEN Bit to Bit 10 1/16”
LEN Bits 4 5/8″
Grind convex Pitch cutting 20° Pitch grubbing 21°
Finish Van Blue
Razor Sharp
