Cat.No.	Code	ISO No.	Head Size	Total Length/Head Length	Ø for IPR SF (mm)		Ø for IPR PF (mm)		Ø for IPR M (mm)		Ø for IPR PF (mm)
					Min	Max	Min	Max	Min	Max
J316	465-031	833-031	5	20	0.30	0.30	0.40	0.40	0.50	0.50
Z12S	858-005	165-005	3.4	22	0.20	0.45	0.30	0.50
E11S	852-005	164-005	7	23.5	0.20	0.55	0.30	0.65
J313F	833-031	466-031	031	19/3.5

Hear what the doctors have to say about the new orthodontic burs:

J316:

"The burs that we have tested are great for getting into tight areas without separation. The worst part of interproximal reduction is the separation. It makes the teeth sore and the patient is miserable during that period of about four days. With these burs, all teeth that are not overlapped do not require separation and we are able to do a very nice job opening space with your burs and taking a larger but to finish. So I believe that there is a very definite need for these burs in orthodontics."

Dr. Richard P. McLaughlin

E11S: 

"I have started using Strauss' E11S/SF IPR bur about a year ago.
The bur is very thin and with the exact length for IPR. The bur removes a very thin layer of the enamel, so the risk of removing too much of the tooth is very limited.
In addition, the bur's shape improves the field of vision and it contributes to the precision of the procedure.
The bur turns the IPR process easier and safer, and I highly recommend its use."

Dr. Meir Polak