7.2mm A1149XPL 3xD Coated Stub Drill 6405M44 1/4 UNC Imperial 300 Piece

1/4 UNC Imperial 300 Piece Zinc Plated hex Bolt & Set Screw selection pack

End diameter 9

Vernier caliper

for use with ampro a3101 air hammer

7.2mm A1149XPL 3xD Coated Stub Drill 6405M44 1/4 UNC Imperial 300 Piece3xD HSS E High Performance Stub Drill. UFL XPL Coated for universal application UFL XPL Coated for universal application INCREASE IN PRODUCTIVITY Drilling without drilling cycle Can be used universally for all material groups PROCESS RELIABILITY Reliable chip evacuation due to special UFL flute geometry Maximum stability thanks to strengthened core diameter COMPONENT QUALITY Excellent component surface finish quality thanks to high cutting speeds