7 Greatest Stub Drill Bits

 

Mountain 764 Left Hand Stub Drill Bit

Mountain 7/64″ Left Hand Stub Drill Bit

Mountain 7/64″ Left Hand Stub Drill Bit - The flute pattern rotates to the left, to help back out the bolt or stud. Carded. Mountain 7/64″ left hand stub drill bitfeatures and benefits made from premium grade cobalt steel 137 split point, starts cutting at the starting surface 1″ flute length use for extracting broken studs or bolts “stubby” mechanics length drill bit for additional strength cobalt steel left handed drill bits are designed to help remove broken bolts or studs. To remove bolts or studs use in conjunction with screw extractors.

 

316 HSS Heavy Duty Split Point Stub Drill Bit Drill America

3/16″ HSS Heavy Duty Split Point Stub Drill Bit, Drill America

3/16″ HSS Heavy Duty Split Point Stub Drill Bit, Drill America - They are often used in screw machine setup where spindle clearance is limited. Ideal for portable or machine drilling. Short, rugged construction performs well in a broad range of materials in the iron and steel families. The 135 degree split point is self-centering and reduces thrust. Sizes smaller than 1/16″ have the standard 118 degree point. Manufactured to national aerospace standard 907. Screw machine drills are popular in the automotive and construction industries.

 

38 HSS Heavy Duty Split Point Stub Drill Bit Drill America

3/8″ HSS Heavy Duty Split Point Stub Drill Bit, Drill America

3/8″ HSS Heavy Duty Split Point Stub Drill Bit, Drill America - Screw machine drills are popular in the automotive and construction industries. Sizes smaller than 1/16″ have the standard 118 degree point. Ideal for portable or machine drilling. They are often used in screw machine setup where spindle clearance is limited. The 135 degree split point is self-centering and reduces thrust. Manufactured to national aerospace standard 907. Short, rugged construction performs well in a broad range of materials in the iron and steel families.

 

1705C Letter O Cobalt Screw Machine Stub Drill Bit 6BX

1705C Letter O Cobalt Screw Machine (Stub) Drill Bit 6/BX

1705C Letter O Cobalt Screw Machine (Stub) Drill Bit 6/BX - 135° split point for easy starting. Made in the usa. 1-3/8″ length of flute. 2-1/2″ overall length. Straight shank.

 

HSS Heavy Duty Split Point Stub Drill Bit Set of 2 Size 3564

HSS Heavy Duty Split Point Stub Drill Bit [Set of 2] Size: 35/64″

HSS Heavy Duty Split Point Stub Drill Bit [Set of 2] Size: 35/64″ - -Material high speed steel. 3 lbs. -For screw machine. Use material -metal. Dwdst35/64 size 35/64″ features -drill bit. Unit material -steel. Generic dimensions -product weight 1. Use -drill bits.

 

14 250 Diameter Solid Carbide StubShort Drill Bits Melin Brand USA

1/4″ (.250″) Diameter Solid Carbide Stub/Short Drill Bits Melin Brand USA

1/4″ (.250″) Diameter Solid Carbide Stub/Short Drill Bits Melin Brand USA - 1-3/8″ length of flute. Made in the usa. Straight shank. 135° split point for easy starting. 2-1/2″ overall length.

 

Drill America DWD15S-SET HSS Stub Screw Machine Drill Bit Set 116-12 x 32nds 15 Piece Set in Metal Case

Drill America DWD15S-SET HSS Stub (Screw Machine) Drill Bit Set, 1/16-1/2 x 32nds, 15 Piece Set in Metal Case

Drill America DWD15S-SET HSS Stub (Screw Machine) Drill Bit Set, 1/16-1/2 x 32nds, 15 Piece Set in Metal Case - 1/16-1/2 x 32nds hss stub (screw machine) drill bit set, 15 piece set in metal case. .