12mm Double-Sided Square Shoulder Inserts

Premium double-sided EDGE² DSS inserts provide twice the number of usable edges as a normal, single-sided APET/XPET Square Shoulder milling insert for cost-per-corner savings of up to 48%.

View DSS insert grade descriptions and selection information.

Reduce your cost per edge!

Product	Cost per Corner
Standard competitor 2-edged APKT-style inserts	$7.00-$9.00
Dapra standard APET/XPET inserts	$6.50
Dapra NEW DSS inserts	$4.70

* All prices based on published list pricing. Actual end user pricing can vary. Dapra per-corner DSS pricing is with the free cutter replacement program included.

DSS-T inserts feature a high-strength cutting edge and are ideal for high-performance shoulder milling of most tougher steels and cast irons.

DSS-D inserts feature a sharper cutting edge ideally suited to high-shear shoulder milling of stainless steels, various exotic and nickel alloys, and low-carbon steels.

Find cutter bodies for these inserts Get Product Selection Assistance

** Start with these filters – they will guide you to the right insert for your application **

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Indexable MillingSquare ShoulderDouble-Sided Insert Platform12mm Series Inserts

Viewing Page 1 of 1 (5 results)

Item	Best For	Carbide	Edge Type	Coating	Radius	Price	Inventory
Part #: 33900 DSS-1208-T-DMK15	ISO	3-Hardest (Wear Resistant)	Stronger	Uncoated	.031”	Please Log In	In Stock Order multiples of 10 EA
Part #: 33590 DSS-1208-D-DMK30	ISO	1-Toughest (Shock-resistant)	High-Shear	Uncoated	.031”	Please Log In	In Stock Order multiples of 10 EA
Part #: 33700 DSS-1208-T-DMK30	ISO	1-Toughest (Shock-resistant)	Stronger	Uncoated	.031”	Please Log In	In Stock Order multiples of 10 EA
Part #: 33500 DSS-1208-D-DMK35	ISO	Inconel (special grade)	High-Shear	Uncoated	.031”	Please Log In	In Stock Order multiples of 10 EA
Part #: 33800 DSS-1208-T-DMP25	ISO	2-Medium (Shock & Wear)	Stronger	Uncoated	.031”	Please Log In	In Stock Order multiples of 10 EA