Alpha stub drills – single ended rivet drill bits – for metal

$1.48$2.33

These Alpha high speed steel (HSS) single ended stub drill bits have a titanium nitride coating (TiN) and are designed for use with rivets (10/box).

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Description

These Alpha high speed steel (HSS) single ended stub drill bits have a titanium nitride coating (TiN) and are designed for use with rivets (10/box).

Features:

  • 135° split point for fast, stable drilling
  • Titanium nitride coating to increase lubrication and reduce heat
  • M2 high speed steel for durability

Stub single ended drill bits – quick reference

Code Size Specs Qty
9S30 #30 for 3.2mm (1/8”) rivets HSS + TiN 10
9S20 #20 for 4.0mm (5/32”) rivets HSS + TiN 10
9S11 #11 for 4.8mm (3/16”) rivets HSS + TiN 10

Stub drill bits are sometimes referred to as panel drills or single enders.

Double ended drill bits are also available.

Additional information

Brand

Size

#11 for 4.8mm (3/16") rivets, #20 for 4.0mm (5/32") rivets, #30 for 3.2mm (1/8") rivets

Material

titanium nitride coated steel

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