Carbide Boring End Mill (TAC-BREM3R-8)

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MISUMI

Product Details:

Manufacturer part number: TAC-BREM3R-8

Brand: MISUMI

Price: 148.39 €

Delivery time: 5 Days

Technical Data:

Tool Diameter: 8 mm

Groove Length: 42 mm

Diameter Tolerance: 0 ~ 0.015 mm

Shank Diameter d: 10 mm

Overall Length L: 105 mm

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TAC-BREM3R-8

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Specification and price
Features and examples

Data to be displayed: 30; 45; 60

Part Number
TAC-BREM3R-8

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Tool Diameter (mm)	Groove Length (mm)	Diameter Tolerance (mm)	Shank Diameter d (mm)	Overall Length L (mm)	Effective Hole Drilling Depth (mm)	C Chamfer Plane
	148.39 €	1	Available	5 Days	8	42	0 ~ 0.015	10	105	40	1.5

Specifications

Model Number		Effective Hole Drilling Depth	Blade Length ℓ	Overall Length L	Shank Diameter d	C Chamfer Plane
	Flute Diameter D
	Flute Diameter D
TAC-BREM3R	2	10	12	90	6	0.5
	3	15	17	90	6	0.5
	4	20	22	100	6	0.8
	5	25	27	100	6	0.8
	6	30	32	105	8	1.
	8	40	42	105	10	1.5
	10	50	52	120	12	2.

For Cutting Conditions, Refer to >>Click here.

More Information

(1) Suitable for a wide range of workpieces
- With a uniquely shaped cutting edge, holes can be drilled in various work materials such as stainless steel, aluminum alloy, etc.
(2) High-speed cutting is now a reality
- Drilling is performed with 60 m or more cutting conditions per minute.
(3) Various uses including hole finishing and high-accuracy pilot holes
- Use for hole finishing to achieve a precision in dimensions / surface roughness that is equivalent to boring and reaming.
- Ideal for drilling high-accuracy pilot holes for screws with a high catch rate.
- Since a correction can be made for variations in the pilot hole diameter, the positional accuracy of the holes can be improved.
- When a shrink-fit holder is applied, further high-precision hole drilling can be achieved.
(4) Wet, semi-dry, and dry cutting are all handled
- Wet cutting using cutting fluid, as well as semi-dry and dry cutting are all supported.

■ Machining Example

■ Machining Data

Useable Tools	TAC-BREM3R-6
Size	Flute Diameter = 6, Blade Length = 32, Total Length = 105
Work Material	S50C
Revolution Speed	4770 min^-1
Feed Rate	1190 mm/min
Hole Depth	24 mm
Machine Used	Factory of Kitamura Machinery Co., Ltd.
Coolant	Dry

■ Comparison of Drilling Times
Carbide Boring End Mill:Related Image

■ Hole Diameter Measurement
Entrance: 6,020 mm Exit: 6,010 mm

[Machining Speed Comparison (example)]

Boring End Mill	1.2Seconds
Carbide Reamer	15 Seconds
High-Speed Steel Reamer	32 Seconds

Machining time compared to a carbide reamer is approximately 1/12,
and the equivalent hole finishing is achieved.

Basic information

Shank type	End Mill Shank	Work Material	General Steel / Heat-Treated Steel / High-Hardness Steel / Stainless Steel / Cast Iron / Aluminum	Coating Presence	Included
Groove Shape	Straight	Base-Blade Availability	None	Tool Material Type	Carbide
Coating Type	TiAlN

This page is Carbide Boring End Mill, part number TAC-BREM3R-8.
You can find the detail information about specifications and dimensions on part number TAC-BREM3R-8.

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Basic Attributes

Type
- TAC-BREM3R
Clear
Tool Diameter(mm)
2

3

4

5

6

8

10
Clear
Groove Length(mm)
12

17

22

27

32

42

52
Clear
Diameter Tolerance(mm)
0 ~ 0.01

0 ~ 0.012

0 ~ 0.015
Clear
Shank Diameter d(mm)
6

8

10

12
Clear
Overall Length L(mm)
90

100

105

120
Clear

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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
TAC-BREM3R-10
TAC-BREM3R-2
TAC-BREM3R-3
TAC-BREM3R-4
TAC-BREM3R-5
TAC-BREM3R-6

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Tool Diameter (mm)	Groove Length (mm)	Diameter Tolerance (mm)	Shank Diameter d (mm)	Overall Length L (mm)	Effective Hole Drilling Depth (mm)	C Chamfer Plane
191.37 €	1	Available	5 Days	10	52	0 ~ 0.015	12	120	50	2
127.50 €	1	Available	5 Days	2	12	0 ~ 0.01	6	90	10	0.5
127.50 €	1	Available	5 Days	3	17	0 ~ 0.012	6	90	15	0.5
148.84 €	1	Available	5 Days	4	22	0 ~ 0.012	6	100	20	0.8
154.23 €	1	Available	5 Days	5	27	0 ~ 0.012	6	100	25	0.8
110.92 €	1	Available	5 Days	6	32	0 ~ 0.012	8	105	30	1