SANDVIK CoroThread 266 Insert for Thread Turning

[Specifications]
・Work material: Steel, Stainless Steel, Cast Iron, Non-ferrous metal, Heat-resistant alloy, titanium alloy, High Hardness Material
・Cutting Direction: Right-hand, Left-hand
・Grade type: CBN, Hard metal
・eClass-5.1: 21011901, 21011902

[Features]
・Optimize your tool path
・iLock interface
・Precision coolant solution

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266LG16UN01A120M1125

Part Numbers

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Part Number
266LG16UN01A120M1125

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	work material	Cutting Direction	Number of threads (for threading)	Pitch (for Threading)	Customs tariff — weight (kg)	ISO application H	Type recommendation	Other designs	What type of machining is it suitable for?	Insert clearance angle	ISO application K	Corner radius RE (mm)	eClass-5.1	Number of cutting edges	Large insert / insert holder L/S	Grade code	ISO application P	Insert shape	Insert type	ISO application M	ISO application N	ISO application S	Geometry / cutting edge	Grade type
	44.08 €	1		5 Days	Steel / Stainless Steel / Cast Iron / Non-ferrous metal / Heat-resistant alloy, titanium alloy	Left-hand	25 TPI	-	0.005	-	P\|M\|K\|N\|S	-	UN 60° full profile	0°	K — first option	-	21011902	1x teeth / 3x cutting edges	16 T3	1125	P — first option	266-16	UN 60° full profile - external machining	M — first option	N - 1. option	S — first option	Rounded cutting edge	Hard metal

Basic information

Customs tariff — weight per	1	Customs tariff — weight unit	kg	Customs tariff — item number	82090020
Manufacturer	SANDVIK Coromant	Customs tariff — country of origin	DE

This page is SANDVIK CoroThread 266 Insert for Thread Turning, part number 266LG16UN01A120M1125.
You can find the detail information about specifications and dimensions on part number 266LG16UN01A120M1125.

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Basic Attributes

work material
- Steel
- Stainless Steel
- Cast Iron
- Non-ferrous metal
- Heat-resistant alloy, titanium alloy
- High Hardness Material
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Cutting Direction
- Right-hand
- Left-hand
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Pitch (for Threading)
0.50 mm

0.75 mm

1.00 mm

1.00 - 2.00 mm

1.25 mm

1.50 mm

1.50 - 3.00 mm

1.75 mm

2.00 mm

2.50 mm

3.00 mm

3.50 mm

3.50 - 6.00 mm

4.00 mm

4.50 mm

5.00 mm

5.50 mm

6.00 mm

7.00 mm
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Customs tariff — weight(kg)
0.001

0.005

0.012

0.025
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ISO application H
- H — first option
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Type recommendation
- H
- M|S
- P|K|N
- P|M|K|N|S
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Other designs
- HA = 0.93 mm / HB = 0.19 mm
- HA = 0.96 mm / HB = 0.09 mm
- HA = 1.31 mm / HB = 0.25 mm
- HA = 2.57 mm / HB = 0.14 mm
- HA = 5.19 mm / HB = 2.76 mm / CF = 1.43 mm
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What type of machining is it suitable for?
- ACME 29° not a full profile
- STUB ACME 29° not a full profile
- Circular type 30° full profile
- ISO trapezoidal 30° not a full profile
- BSPT 55° full profile
- Part profile 55°
- Whitworth 55° full profile
- API round 60° full profile
- MJ 60° full profile
- Metric 60° full profile
- NPT 60° full profile
- NPTF 60° full profile
- Part profile 60°
- UN 60° full profile
- UNJ 60° full profile
- API 60° full profile V0.038R, shoulder connection
- API 60° full profile V0.040, shoulder connection
- API 60° full profile V0.050, shoulder connection
- API full profile for chucks and riser pipes
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Insert clearance angle
- 0°
- n/s
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ISO application K
- K
- K — first option
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Corner radius RE(mm)
- 0.06
- 0.09
- 0.11
- 0.13
- 0.2
- 0.23
- 0.26
- 0.47
- 0.48
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eClass-5.1
- 21011901
- 21011902
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Number of cutting edges
- 1x tooth / 1x cutting edge
- 1x teeth / 3x cutting edges
- 2x teeth / 3x cutting edges
- 3x teeth / 3x cutting edges
Clear
Large insert / insert holder L/S
16 T3

22 05

27 07
Clear
Grade code
1020

1125

1135

7015
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ISO application P
- P
- P — first option
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Insert shape
- 266-27
- 266-22
- 266-16
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Insert type
- ACME 29° not a full profile - external machining
- ACME 29° not a full profile – internal machining
- STUB-ACME 29° not a full profile – internal machining
- STUB - ACME 29° not a full profile – external machining
- Circular type 30° full profile - external machining
- Circular type 30° full profile - internal machining
- ISO trapezoidal 30° not a full profile - external machining
- ISO trapezoidal 30° not a full profile - internal machining
- BSPT 55° full profile - external machining
- BSPT 55° full profile – internal machining
- Part profile 55° - external machining
- Part profile 55° - internal machining
- Whitworth 55° full profile - external machining
- Whitworth 55° full profile - internal machining
- API circular type 60° full profile - internal machining
- API round 60° full profile - external machining
- MJ 60° full profile - external machining
- Metric 60° full profile - external machining
- Metric 60° full profile - internal machining
- NPT 60° full profile - external machining
- NPT 60° full profile - internal machining
- NPTF 60° full profile - external machining
- NPTF 60° full profile – internal machining
- Part profile 60° - external machining
- Part profile 60° - internal machining
- UN 60° full profile - external machining
- UN 60° full profile - internal machining
- UNJ 60° full profile - external machining
- API 60° full profile V-0.050, shoulder connection – external machining
- API 60° full profile V-0.050, shoulder connection – internal machining
- API 60° full profile V-0.040, shoulder connection – external machining
- API 60° full profile V-0.040, shoulder connection – internal machining
- API 60° full profile V-0.038R, shoulder connection – internal machining
- API 60° full profile V-0. 038R, shoulder connection – external machining
- API full profile for chucks and riser pipes – external machining
- API full profile for chucks and riser pipes – internal machining
Clear
ISO application M
- M
- M — first option
Clear
ISO application N
- N - 1. option
- N
Clear
ISO application S
- S
- S — first option
Clear
Geometry / cutting edge
Chip fracture geometry

Rounded cutting edge

Sharp cutting edge
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Grade type
- CBN
- Hard metal
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Type
Clear
Number of threads (for threading)
3 TPI

4 TPI

4.5 TPI

5 TPI

6 TPI

7 TPI

7-4 TPI

8 TPI

9 TPI

10 TPI

11 TPI

11.5 TPI

12 TPI

12.5 TPI

13 TPI

14 TPI

14-8 TPI

15 TPI

16 TPI

17.5 TPI

18 TPI

19 TPI

20 TPI

22 TPI

24 TPI

25 TPI

26 TPI

27 TPI

28 TPI

28-14 TPI

32 TPI
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Optional Attributes

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Variation of this product

Part Number
266LG16MJ01A150E1125
266LG16MJ01A200E1125
266LG16MM01A050M1125
266LG16UN01A130M1125
266LG16UN01A140M1125
266LG16UN01A160M1125

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	work material	Cutting Direction	Number of threads (for threading)	Pitch (for Threading)	Customs tariff — weight (kg)	ISO application H	Type recommendation	Other designs	What type of machining is it suitable for?	Insert clearance angle	ISO application K	Corner radius RE (mm)	eClass-5.1	Number of cutting edges	Large insert / insert holder L/S	Grade code	ISO application P	Insert shape	Insert type	ISO application M	ISO application N	ISO application S	Geometry / cutting edge	Grade type
44.08 €	1	5 Days	Steel / Stainless Steel / Cast Iron / Non-ferrous metal / Heat-resistant alloy, titanium alloy	Left-hand	10 TPI	1.50 mm	0.005	-	P\|M\|K\|N\|S	-	MJ 60° full profile	0°	K — first option	-	21011902	1x teeth / 3x cutting edges	16 T3	1125	P — first option	266-16	MJ 60° full profile - external machining	M — first option	N - 1. option	S — first option	Rounded cutting edge	Hard metal
44.08 €	1	5 Days	Steel / Stainless Steel / Cast Iron / Non-ferrous metal / Heat-resistant alloy, titanium alloy	Left-hand	11 TPI	2.00 mm	0.005	-	P\|M\|K\|N\|S	-	MJ 60° full profile	0°	K — first option	-	21011902	1x teeth / 3x cutting edges	16 T3	1125	P — first option	266-16	MJ 60° full profile - external machining	M — first option	N - 1. option	S — first option	Rounded cutting edge	Hard metal
44.08 €	1	5 Days	Steel / Stainless Steel / Cast Iron / Non-ferrous metal / Heat-resistant alloy, titanium alloy	Left-hand	10 TPI	0.50 mm	0.005	-	P\|M\|K\|N\|S	-	Metric 60° full profile	0°	K — first option	-	21011902	1x teeth / 3x cutting edges	16 T3	1125	P — first option	266-16	Metric 60° full profile - external machining	M — first option	N - 1. option	S — first option	Rounded cutting edge	Hard metal
44.08 €	1	5 Days	Steel / Stainless Steel / Cast Iron / Non-ferrous metal / Heat-resistant alloy, titanium alloy	Left-hand	28 TPI	-	0.005	-	P\|M\|K\|N\|S	-	UN 60° full profile	0°	K — first option	-	21011902	1x teeth / 3x cutting edges	16 T3	1125	P — first option	266-16	UN 60° full profile - external machining	M — first option	N - 1. option	S — first option	Rounded cutting edge	Hard metal
44.08 €	1	5 Days	Steel / Stainless Steel / Cast Iron / Non-ferrous metal / Heat-resistant alloy, titanium alloy	Left-hand	28-14 TPI	-	0.005	-	P\|M\|K\|N\|S	-	UN 60° full profile	0°	K — first option	-	21011902	1x teeth / 3x cutting edges	16 T3	1125	P — first option	266-16	UN 60° full profile - external machining	M — first option	N - 1. option	S — first option	Rounded cutting edge	Hard metal
44.08 €	1	5 Days	Steel / Stainless Steel / Cast Iron / Non-ferrous metal / Heat-resistant alloy, titanium alloy	Left-hand	4 TPI	-	0.005	-	P\|M\|K\|N\|S	-	UN 60° full profile	0°	K — first option	-	21011902	1x teeth / 3x cutting edges	16 T3	1125	P — first option	266-16	UN 60° full profile - external machining	M — first option	N - 1. option	S — first option	Rounded cutting edge	Hard metal