Section drilling for threading

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its_virgil

Member
Joined
Jan 1, 2004
Messages
8,126
Location
Wichita Falls, TX, USA.
I have used multiple bits to drill the section blank for threading for the last time. Purchased a custom ground step bit for both JoWo (5&6) and Bock (5&6). Drilling for a section can not be any easier or more accurate on a wood lathe.
Do a good turn daily!
Don
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Hippie3180

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Joined
May 30, 2023
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956
Location
Texas
I have used multiple bits to drill the section blank for threading for the last time. Purchased a custom ground step bit for both JoWo (5&6) and Bock (5&6). Drilling for a section can not be any easier or more accurate on a wood lathe.
Do a good turn daily!
Don
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Ohhhh! This is a thing? Hmmmm, would be nice to reduce the number of drill bits needed to crank out kitless. I may add this to my list. Good to know.
 

MedWoodWorx

Member
Joined
Nov 23, 2021
Messages
602
Location
Greece
I have used multiple bits to drill the section blank for threading for the last time. Purchased a custom ground step bit for both JoWo (5&6) and Bock (5&6). Drilling for a section can not be any easier or more accurate on a wood lathe.
Do a good turn daily!
Don
View attachment 358528
View attachment 358529
View attachment 358530
View attachment 358531
If you use an ordinary drill chuck instead of a collet chuck is it still ok? The tiny wobble of the drill chuck will mess the threads? I am asking because my pin chuck is threaded and i can use it only on the headstock. Do i need to buy this ( or something similar) also if i go kitless?
 

its_virgil

Member
Joined
Jan 1, 2004
Messages
8,126
Location
Wichita Falls, TX, USA.
If you use an ordinary drill chuck instead of a collet chuck is it still ok? The tiny wobble of the drill chuck will mess the threads? I am asking because my pin chuck is threaded and i can use it only on the headstock. Do i need to buy this ( or something similar) also if i go kitless?
I have used a Jacobs chuck to hold taps. Just make sure the tap is held securely on axis.
 
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