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Carbide Solid Drill Bits - End Mill Shank, Corrugated Cutting Edge, TiAlN Coated, Stub (TAC-RFESDB7.4)

Carbide Solid Drill Bits - End Mill Shank, Corrugated Cutting Edge, TiAlN Coated, Stub TAC-RFESDB7.4

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Offering a full assortment of standard drills effective for iron-based materials in 0.1mm increments at ultra-low cost

TiAlN Coated Carbide Drill, Corrugated Cutting Edge / Stub:Related Image
Part Number
TAC-RFESDB7.4
Part NumberMinimum order quantityVolume DiscountDays to Ship Hole Diameter (Drilling Diameter) D
(mm)
Groove Length (ℓ)
(mm)
Overall Length (L)
(mm)
Shank Diameter d Diameter Tolerance Tolerance of Shank Diameter
1 Piece(s)Available

8 Days or more

7.4417980 ~ -0.0150 ~ -0.009

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  1. 1

Specifications

TiAlN Coated Carbide Drill, Corrugated Cutting Edge / Stub:Related Image

Model  Number
TAC-RFESDB
Diameter
D
Groove Length
Overall Length
L
Shank Diameter
d
320666
3.120666
3.220666
3.320666
3.420666
3.520666
3.620666
3.720666
3.824666
3.924666
424666
4.124666
4.224666
4.324666
4.424666
4.524666
4.624666
4.724666
4.828666
4.928666
528666
5.128666
5.228666
5.328666
5.428666
5.528666
5.628666
5.728666
5.828666
5.928666
628666
6.134798
6.234798
6.334798
6.434798
6.534798
6.634798
6.734798
6.834798
6.934798
734798
7.141798
7.241798
7.341798
7.441798
7.541798
7.641798
7.741798
7.841798
7.941798
841798
8.147

89

10
8.247

89

10
8.347

89

10
8.447

89

10
8.547

89

10
8.647

89

10
8.747

89

10
8.847

89

10
8.947

89

10
947

89

10
9.147

89

10
9.247

89

10
9.347

89

10
9.447

89

10
9.547

89

10
9.647

89

10
9.747

89

10
9.847

89

10
9.947

89

10
1047

89

10
10.155

102

12
10.255

102

12
10.355

102

12
10.455

102

12
10.555

102

12
10.655

102

12
10.755

102

12
10.855

102

12
10.955

102

12
1155

102

12
11.155

102

12
11.255

102

12
11.355

102

12
11.455

102

12
11.555

102

12
11.655

102

12
11.755

102

12
11.855

102

12
11.955

102

12
1255

102

12
12.160

107

14
12.260

107

14
12.360

107

14
12.460

107

14
12.560

107

14
12.660

107

14
12.860

107

14
12.960

107

14
1360

107

14


For Cutting Conditions, Refer to >>Click here.

More Information


Adopting a corrugated blade provides for outstanding sharpness and strength and also promotes the discharge of cutting chips.
The provision of three rakes + R-model thinning demonstrates extremely good centripetal properties.
To increase the durability, the core thickness has been made larger compared to TAC-ESDBA.

Basic Information

Work Material General Steel / Heat-Treated Steel / Stainless Steel / Cast Iron Tool Material Type Carbide Link Model End Mill Shank
Coating Presence Included Coating Type TiAlN Oil-Hole Presence None
Point Angle(°) 140 Thinning Included

Please check the type/dimensions/specifications of the part TAC-RFESDB7.4 in the Carbide Solid Drill Bits - End Mill Shank, Corrugated Cutting Edge, TiAlN Coated, Stub series.

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Part NumberMinimum order quantityVolume DiscountDays to Ship Hole Diameter (Drilling Diameter) D
(mm)
Groove Length (ℓ)
(mm)
Overall Length (L)
(mm)
Shank Diameter d Diameter Tolerance Tolerance of Shank Diameter
1 Piece(s)Available

8 Days or more

10.355102120 ~ -0.0180 ~ -0.011
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10.455102120 ~ -0.0180 ~ -0.011
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8 Days or more

10.555102120 ~ -0.0180 ~ -0.011
1 Piece(s)Available

8 Days or more

7.5417980 ~ -0.0150 ~ -0.009
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8 Days or more

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8 Days or more

7.7417980 ~ -0.0150 ~ -0.009

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