No, 0.5 mm lead won't work with 0.7 mm pencils.
If you write September 09 2009 as 09-09-2009 then you can write using these numerals IX (9) and MM = 2000, so 09-09-2009 becomes IX.IX.MMIX
1 cm=10 mm 6.5 cm=65 mm
4 * 35 mm = 140 mm
3.2*8*10 mm3 = 256 mm3
0.7 MM lead for mechanical pencils can be bought at any large retail stores like Walmart.
No, 0.5 mm lead won't work with 0.7 mm pencils.
The standard thickness of the lead core in a pencil is 0.7 mm. However, there are also pencils available with 0.5 mm, 0.9 mm, and other sizes of lead cores.
An inch is 25.4 mm, so 25.4 mm - 2.54 mm = 22.86 mm. (I did that in my head, so you might want to verify it.)
Shooting movies in 8 mm film is an outdated process. The sale of the standard 8 mm film ceased around the early 1990's, so to purchase it, you will have to do some digging. Great places to find this film format is at independent photography stores. You may be able to find them for sale on eBay.com.
No, a 0.5 mm lead refill would not work for a 0.7 lead pencil. The lead size must match the pencil size for it to fit and work correctly.
If you write September 09 2009 as 09-09-2009 then you can write using these numerals IX (9) and MM = 2000, so 09-09-2009 becomes IX.IX.MMIX
It is: VII-IX-MM
Most gun shops, sporting goods stores. Ask for 8mm Mauser- that is the common name, even if it really is 7.9
It is 2.24 mm.
1 cm=10 mm 6.5 cm=65 mm
the date is on the side of the harmonica example: mine says: Hohner Inc. made in Shanghai,china produced 09/10 (mm/yy) lot:#H0010802 date