U-Drill Insert, SPMG Insert

Carbide Inserts Category: U-drill Insert
Brand: Sotanik
Insert Style: SPMG
Insert Grade: BM085
Material: Solid carbide
Chip Breaker: TG
Insert Shape and Angle: 11°
Package Quantity: 10 pcs/box
Machining Parts Material: Alloy steel ,carbon steel, hard steel, etc

SPMG Insert: External turning, facing, profiling, and shoulder machining in CNC lathes.

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1. Shape‌

‌Square insert‌ with 90° corner angle, offering ‌4 cutting edges‌ for cost-effectiveness.

Ideal for ‌shoulder turning‌ and facing operations requiring precise 90° machining.

‌2. Clearance Angle

‌11° positive clearance angle‌: Reduces cutting forces and heat generation, enhancing tool life in medium to heavy-duty turning.

‌3. Tolerance Class

‌Medium tolerance (±0.13 mm / ±0.005″)‌: Balances precision and affordability for general-purpose applications.

‌4. Chipbreaker Design

‌Groove-style “G” chipbreaker‌: Controls chip formation in steel, alloy steel, and hard steel. Minimizes vibration and improves surface finish during medium-depth cuts.

Model	L	IC	S	d	R
SPMG 050204-TG BM085	5	5	2.38	2.25	0.4
SPMG 060204-TG BM085	6	6	2.38	2.61	0.4
SPMG 07T308-TG BM085	7.94	7.94	3.97	2.85	0.8
SPMG 090408-TG BM085	9.8	9.8	4.76	4.05	0.8
SPMG 110408-TG BM085	11.5	11.5	4.76	4.45	0.8
SPMG 140512-TG BM085	14.3	14.3	5.2	5.75	1.2