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Carbide Solid Drill Bits - Straight Shank, High-Speed/High-Feed Machining Drill, TiAlN Coated, Stub, Regular (TAC-RSDR6.8)

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Volume Discount

MISUMI

Straight shank series of the popular high-speed, high-feed machining drill

Part Number

Configured Part Number is shown.

TAC-RSDR6.8

Drawing
Part Numbers
Specification and price
Features and Example

TiAlN Coated Carbide High-Speed High-Feed Machining Drill, Straight Shank / Stub, Regular Model:Related Image

: 30; 45; 60

Part Number
TAC-RSDR6.8

Part Number	Minimum order quantity	Volume Discount	Days 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	6.8	43	83	6.8	+0.021 ~ +0.006	0 ~ -0.009

Specifications

Model Number
TAC-RSDB (Stub)

Diameter D	Groove Length ℓ	Overall Length L
Diameter D	Groove Length ℓ	Overall Length L
3	16	46
3.3	18	49
3.5	20	52
3.8	22	55
4	22	55
4.2	22	55
5	26	62
5.5	28	66
6	28	66
6.5	31	70
6.8	34	74
7	34	74
7.5	34	74
7.8	37	79
8	37	79
8.5	37	79
9	40	84
9.5	40	84
10	43	89
10.3	43	89
10.5	43	89
11	47	95
11.5	47	95
12	51	102
12.5	51	102
13	51	102

[ ! ]Refer to >>Click here for information on the advantages of the diameter plus tolerance.

Model Number
TAC-RSDR (Regular)

Diameter D	Groove Length ℓ	Overall Length L
Diameter D	Groove Length ℓ	Overall Length L
3	28	66
3.3	28	66
3.5	28	66
4	34	73
4.2	34	73
4.5	34	73
5	34	73
5.5	38	76
6	41	81
6.5	41	81
6.8	43	83
7	43	83
7.5	45	87
8	48	90
8.5	53	96
9	55	98
9.5	58	102
10	60	105
10.3	66	112
10.5	66	112
11	68	114
12	73	121
12.5	76	135
13	78	137

For Cutting Conditions, Refer to >>Click here.

More Information

● Capable of high-feed, high-speed cutting on everything from general steel to stainless steel.
● Adopting a corrugated blade provides outstanding sharpness and strength, and also promotes the discharge of cutting chips.
● With three rakes + R-model thinning, high-speed cutting is achieved due to outstanding strength and stability.
● Chipping is prevented with a shoulder C-plane coating.
● Adopting a diameter plus tolerance allows for holes to be finished with a high accuracy closer to the hole tolerance and for fewer hole diameter negative values after regrinding.

Basic Information

Work Material	General Steel / Heat-Treated Steel / Stainless Steel / Cast Iron / Copper	Tool Material Type	Carbide	Link Model	Straight 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-RSDR6.8 in the Carbide Solid Drill Bits - Straight Shank, High-Speed/High-Feed Machining Drill, TiAlN Coated, Stub, Regular series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

type
- TAC-RSDB
- TAC-RSDR
Clear
Hole Diameter (Drilling Diameter) D(mm)
3

3.3

3.5

3.8

4

4.2

4.5

5

5.5

6

6.5

6.8

7

7.5

7.8

8

8.5

9

9.5

10

10.3

10.5

11

11.5

12

12.5

13
Clear
Groove Length (ℓ)(mm)
16

18

20

22

26

28

31

34

37

38

40

41

43

45

47

48

51

53

55

58

60

66

68

73

76

78
Clear
Overall Length (L)(mm)
46

49

52

55

62

66

70

73

74

76

79

81

83

84

87

89

90

95

96

98

102

105

112

114

121

135

137
Clear

Days to Ship

All

8 Days or Less
Clear

Specify Alterations

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

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Part Number
TAC-RSDB11
TAC-RSDB11.5
TAC-RSDB12
TAC-RSDR7
TAC-RSDR7.5
TAC-RSDR8

Minimum order quantity	Volume Discount	Days 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	11	47	95	11	+0.025 ~ +0.007	0 ~ -0.011
1 Piece(s)	Available	8 Days or more	11.5	47	95	11.5	+0.025 ~ +0.007	0 ~ -0.011
1 Piece(s)	Available	8 Days or more	12	51	102	12	+0.025 ~ +0.007	0 ~ -0.011
1 Piece(s)	Available	8 Days or more	7	43	83	7	+0.021 ~ +0.006	0 ~ -0.009
1 Piece(s)	Available	8 Days or more	7.5	45	87	7.5	+0.021 ~ +0.006	0 ~ -0.009
1 Piece(s)	Available	8 Days or more	8	48	90	8	+0.021 ~ +0.006	0 ~ -0.009