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TiAlN Coated Carbide Stepped Drill, For Bolt Drilling / For Drilling Pilot Holes for Screws, with Chamfering Blade (TAC-SC-SDR10.3-24)

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Volume Discount

MISUMI_Test

The stepped drill reduces the number of steps to achieve the high efficiency in drilling

Part Number

Configured Part Number is shown.

TAC-SC-SDR10.3-24

Drawing
Part Numbers
Specification and price
Features and Example

TiAlN Coated Carbide Stepped Drill, For Bolt Drilling / For Drilling Pilot Holes for Screws, with Chamfering Blade:Related Image

: 30; 45; 60

Part Number
TAC-SC-SDR10.3-24

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Hole diameter (drill diameter) D (mm)	Groove Length L (mm)	Overall Length L (mm)	Step Length ℓ (mm)	Shank Diameter d	Diameter Tolerance	Tolerance of Shank Diameter	Use	Major Diameter D1 (φ)	Applicable Screw Size
	MYR 650.30	1 Piece(s)	Available	2 Day(s) or more	10.3	60	124	24	14	0 ~ -0.022	0 ~ -0.011	-	14	M12

Specifications

Model Number
TAC-SF-SDR (For bolt hole drilling)

		Step Length ℓ	Large Diameter D1	Groove Length ℓ1	Overall Length L	Shank Diameter d
	Tip Diameter D
	Tip Diameter D
Counterbore Type	3.4	10	6.5	21	75	6.5
	3.4	15	6.5	25	80	6.5
	4.5	12	8	25	74	8
	4.5	22	8	35	84	8
	5.5	17	9.5	29	79	9.5
	5.5	28	9.5	40	90	9.5
	6.6	20	11	32	91	11
	6.6	33	11	45	104	11
	9	28	14	47	108	14
	9	42	14	65	122	14
Cutting Type	3.4	8	6	21	73	6
	3.4	12	6	25	77	6
	4.3	10	7	26	79	7
	5.1	12	8	30	84	8
	5.1	18	8	36	90	8
	6.8	16	10	40	96	10
	8.5	20	12	50	112	12
	8.5	30	12	60	122	12
	10.3	36	14	72	136	14

Tip Diameter D	Tolerance (h8)
3.4 ~ 5.5	0 -0.014
6.6 ~ 9	0 -0.018
10.3	0 -0.022

Shank Diameter d	Tolerance (h6)
6	0 -0.008
6.5 ~ 10	0 -0.009
11~ 14	0 -0.011

Model Number
TAC-SC-SDR (For screw tap hole drilling)

Tip Diameter D	Step Length ℓ	Large Diameter D1	Groove Length ℓ1	Overall Length L	Shank Diameter d	Applicable Screw Size
Tip Diameter D	Step Length ℓ	Large Diameter D1	Groove Length ℓ1	Overall Length L	Shank Diameter d	Applicable Screw Size
3.4	8	6	21	73	6	M4
3.4	12	6	25	77	6	M4
4.3	10	7	26	79	7	M5
4.3	15	7	31	84	7	M5
5.1	12	8	30	84	8	M6
5.1	18	8	36	90	8	M6
6.8	16	10	40	96	10	M8
6.8	24	10	48	104	10	M8
8.5	20	12	50	112	12	M10
8.5	30	12	60	122	12	M10
10.3	24	14	60	124	14	M12
10.3	36	14	72	136	14	M12

Tip Diameter D	Tolerance (h8)
3.4 ~ 5.1	0 -0.014
6.8 / 8.5	0 -0.018
10.3	0 -0.022

Shank Diameter d	Tolerance (h6)
6	0 -0.008
7 ~ 10	0 -0.009
12 / 14	0 -0.011

For Cutting Conditions, Refer to >>Click here.

More Information

● Boring and counterboring processes when drilling bolt holes can be done in a single step to realize a high-efficiency process. (Counterbore Model)
● When drilling pilot tap holes, a relief hole can be drilled at the same time, which is ideal for drilling pilot holes in thick sheet metal to provide scrap clearance. (Cutting Model)

● Designed for very frequent drilling of pilot holes for M4 – M12 metric coarse thread.
● High-efficiency hole drilling is achieved by reducing the chamfering process.

TiAlN Coated Carbide Stepped Drill, For Bolt Drilling / For Drilling Pilot Holes for Screws, with Chamfering Blade:Related Image

Basic Information

work material	General Steel / Heat-Treated Steel / Stainless Steel / Cast Iron / Aluminum / Copper	Tool Material Type	Carbide	Shank Type	Straight Shank
Coating Y/N	Included	Coating Type	TiAlN	With/without Oil Hole	None
Point Angle(°)	140	Thinning	Included

Please check the type/dimensions/specifications of the part TAC-SC-SDR10.3-24 in the TiAlN Coated Carbide Stepped Drill, For Bolt Drilling / For Drilling Pilot Holes for Screws, with Chamfering Blade series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

type
- TAC-SC-SDR
- TAC-SF-SDR
Clear
Hole diameter (drill diameter) D(mm)
3.4

4.3

4.5

5.1

5.5

6.6

6.8

8.5

9

10.3
Clear
Groove Length L(mm)
21

25

26

29

30

31

32

35

36

40

45

47

48

50

60

65

72
Clear
Overall Length L(mm)
73

74

75

77

79

80

84

90

91

96

104

108

112

122

124

136
Clear
Step Length ℓ(mm)
8

10

12

15

16

17

18

20

22

24

28

30

33

36

42
Clear

Days to Ship

All

2 Day(s) or Less

4 Day(s) or Less
Clear

Specify Alterations

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

Products like this...

Part Number
TAC-SC-SDR10.3-36
TAC-SC-SDR3.4-12
TAC-SC-SDR3.4-8
TAC-SC-SDR4.3-10
TAC-SC-SDR4.3-15
TAC-SC-SDR5.1-12

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Hole diameter (drill diameter) D (mm)	Groove Length L (mm)	Overall Length L (mm)	Step Length ℓ (mm)	Shank Diameter d	Diameter Tolerance	Tolerance of Shank Diameter	Use	Major Diameter D1 (φ)	Applicable Screw Size
MYR 811.93	1 Piece(s)	Available	2 Day(s) or more	10.3	72	136	36	14	0 ~ -0.022	0 ~ -0.011	-	14	M12
MYR 338.40	1 Piece(s)	Available	2 Day(s) or more	3.4	25	77	12	6	0 ~ -0.014	0 ~ -0.008	-	6	M4
MYR 338.40	1 Piece(s)	Available	2 Day(s) or more	3.4	21	73	8	6	0 ~ -0.014	0 ~ -0.008	-	6	M4
MYR 364.56	1 Piece(s)	Available	2 Day(s) or more	4.3	26	79	10	7	0 ~ -0.014	0 ~ -0.009	-	7	M5
MYR 364.56	1 Piece(s)	Available	2 Day(s) or more	4.3	31	84	15	7	0 ~ -0.014	0 ~ -0.009	-	7	M5
MYR 414.69	1 Piece(s)	Available	2 Day(s) or more	5.1	30	84	12	8	0 ~ -0.014	0 ~ -0.009	-	8	M6

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TiAlN Coated Carbide Stepped Drill, For Bolt Drilling / For Drilling Pilot Holes for Screws, with Chamfering Blade (TAC-SC-SDR10.3-24)

Specifications

More Information

Basic Information

Configure

Specification/Dimensions

type

Hole diameter (drill diameter) D(mm)

Groove Length L(mm)

Overall Length L(mm)

Step Length ℓ(mm)

Days to Ship

Specify Alterations

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