AJAX 911-OS Tapered Punch, Old Style 911, 0.401 Inch Shank, 6-1/2 Inch Length

AJAX 911-OS Tapered Punch, Old Style 911, 0.401 Inch Shank, 6-1/2 Inch Length

• AJAX 911-OS is an Old Style 911 tapered punch for zip guns and air hammers. Built from high grade alloy steel, it features a 0.401 inch turn shank and a 6-1/2 inch overall length for controlled reach and durability. Ideal for automotive, industrial, and construction work where a tapered punch is required.
• Features:
  • 0.401 inch turn shank fits common air hammers and zip guns for quick tool compatibility
  • High grade alloy steel construction provides strength and wear resistance for long service life
  • 6-1/2 inch overall length offers reach and control for general punching and starting applications
  • Tapered end geometry focuses impact for efficient starting and driving tasks
  • Designed for use on .401 shank pneumatic tools from leading brands to streamline shop workflows
• Specifications:
  • Manufacturer: AJAX
  • Part Number: 911-OS
  • Alternate Part Numbers: AJ911-OS; AJX911-OS
  • End Shape: Tapered
  • Overall Length: 6-1/2 inches
  • Shank Size and Type: 0.401 inch turn shank
  • Body Size: 1/2 inch
  • Shank Length: 1-3/4 inches
  • Punch Size: 3/8 inch
  • Material: High grade alloy steel
  • System Compatibility / Application: For .401 inch shank air hammers and zip guns in automotive, industrial, and construction applications
• The Tapered Punch Old Style 911 can also be referred to as zip gun tapered punch, 0.401 inch shank air hammer punch, AJAX 911-OS punch, old style 911 punch, and tapered chisel punch.

AJAX manufactures professional chisels and pneumatic accessories used in automotive, industrial, and construction markets, focusing on practical designs and durable materials for reliable shop performance.

Q: What tools will this punch fit?
A: It fits .401 inch shank air hammers and zip guns that accept turn type shanks.

Q: What is the overall length?
A: The punch is 6-1/2 inches long, providing reach and control for starting and driving tasks.

Q: What sizes are the body and punch tip?
A: The body size is 1/2 inch and the punch size is 3/8 inch, suitable for common shop applications.