HSS

1/4 ~ 3/4" @ 9 Steps HSS Step Drill Bit TGDB-10233

Triple flat shank / will not spin in drill chuck  Tuff Grade Catalog 

3/16 ~ 1/2" @ 6 Steps HSS Step Drill Bit TGDB-10232

Triple flat shank / will not spin in drill chuck  Tuff Grade Catalog 

1/8 ~ 1/2" @ 13 Steps HSS Step Drill Bit TGDB-10231

Triple flat shank / will not spin in drill chuck  Tuff Grade Catalog 

1/4 ~ 1-3/8" @ 11 Steps JET-KUT® Premium M35 HSS Step Drill 579214

Ideal for hole making in sheet metal and other thin materials Jet-KUT™ M35 high speed steel stays sharp longer for fast cutting and long service life Split point, two flute design provides fast penetration and maximum chip clearance Gold finish...

1/4 ~ 1" @ 10 Steps JET-KUT® Premium M35 HSS Step Drill 579212

Ideal for hole making in sheet metal and other thin materials Jet-KUT™ M35 high speed steel stays sharp longer for fast cutting and long service life Split point, two flute design provides fast penetration and maximum chip clearance Gold finish...

1/4 ~ 3/4" @ 9 Steps JET-KUT® Premium M35 HSS Step Drill 579208

Ideal for hole making in sheet metal and other thin materials Jet-KUT™ M35 high speed steel stays sharp longer for fast cutting and long service life Split point, two flute design provides fast penetration and maximum chip clearance Gold finish...

3/16 ~ 7/8" @ 12 Steps JET-KUT® Premium M35 HSS Step Drill 579206

Ideal for hole making in sheet metal and other thin materials Jet-KUT™ M35 high speed steel stays sharp longer for fast cutting and long service life Split point, two flute design provides fast penetration and maximum chip clearance Gold finish...

3/16 ~ 1/2" @ 6 Steps JET-KUT® Premium M35 HSS Step Drill 579204

Ideal for hole making in sheet metal and other thin materials Jet-KUT™ M35 high speed steel stays sharp longer for fast cutting and long service life Split point, two flute design provides fast penetration and maximum chip clearance Gold finish...

1/8 ~ 1/2" @ 13 Steps JET-KUT® Premium M35 HSS Step Drill 579202

Ideal for hole making in sheet metal and other thin materials Jet-KUT™ M35 high speed steel stays sharp longer for fast cutting and long service life Split point, two flute design provides fast penetration and maximum chip clearance Gold finish...

1" JET-KUT® B&G Premium M2 HSS Prentice Drill Bit 571264

Jet-KUT™ Professional grade M2 High Speed Steel Bits Bronze oxide gold lands to reduce friction for cooler cutting and longer bit life Nitro carburized black flutes for improved surface hardness ensure bit stays sharp longer 135º split points...

15/16" JET-KUT® B&G Premium M2 HSS Prentice Drill Bit 571260

Jet-KUT™ Professional grade M2 High Speed Steel Bits Bronze oxide gold lands to reduce friction for cooler cutting and longer bit life Nitro carburized black flutes for improved surface hardness ensure bit stays sharp longer 135º split points...

7/8" JET-KUT® B&G Premium M2 HSS Prentice Drill Bit 571256

Jet-KUT™ Professional grade M2 High Speed Steel Bits Bronze oxide gold lands to reduce friction for cooler cutting and longer bit life Nitro carburized black flutes for improved surface hardness ensure bit stays sharp longer 135º split points...