|Punch Size||Model 730||Price||Buy|
|2-1/4 Inches (Comes with P/N #304AVBB Drive)|
Save hours of tedious drilling, sawing, filing and hand-fitting. Produce clean, true holes for sockets, controls, instruments. Cut clean, burr-free holes with these easy-to-use tools. Can be operated by ordinary wrench. One punch required for each hole size.
NOTE: DISCOUNT: 12 UNITS - LESS 15% (ASSORTED)
|Drive punches with a ball bearing drive for faster, easier hand operation are available for the 2-1/4" & 3-1/8" knockout punches.|
Drive for 2-1/4" Punch
Drive for 3-1/8" Punch
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
The max material capacity is 10 gauge thick mild steel.
Per the manufacturer: Yes it should produce a hole of .750".