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HSS Spiral Reamers - Straight Shank, Helical Tapered Pin Type, HTPR (Part Numbers)

Volume Discount

EIKOSHA

Spiral reamer for 1/48 and 1/50 tapered hole processing (HSS).
[Features]
· A torsion resistant type for 1/48 and 1/50 taper pins.
· By adopting strong torsion, surface roughness and chip disposal are improved and cutting resistance is reduced.

Part Number

Configured Part Number is shown.

: 30; 60; 90

Part Number
HTPR1
HTPR1.2
HTPR1.3
HTPR1.4
HTPR1.5
HTPR1.6
HTPR1.7
HTPR1.8
HTPR1.9
HTPR2
HTPR2.5
HTPR3
HTPR3.5
HTPR4
HTPR4.5
HTPR5
HTPR5.5
HTPR6
HTPR6.5
HTPR7
HTPR7.5
HTPR8
HTPR8.5
HTPR9
HTPR9.5
HTPR10
HTPR11
HTPR12
HTPR13
HTPR14
HTPR15
HTPR16
HTPR17
HTPR18
HTPR19
HTPR20
HTPR25
HTPR30

Minimum order quantity	Volume Discount	Days to Ship	Groove Length (mm)	Tip diameter	Large End Diameter	Full length L (mm)	Bite length T (mm)	shank diameter	a (mm)	Center
1 Piece(s)	Available	12 Days or more	28	1	1.46	45	-	2	5	60° Convex
1 Piece(s)	Available	12 Days or more	32	1.2	1.74	50	-	2.5	5	60° Convex
1 Piece(s)	Available	8 Days or more	37	1.3	1.94	58	-	3.5	5	60° Convex
1 Piece(s)	Available	8 Days or more	37	1.4	2.04	58	-	3.5	5	60° Convex
1 Piece(s)	Available	8 Days or more	37	1.5	2.14	58	-	3.5	5	60° Convex
1 Piece(s)	Available	8 Days or more	37	1.6	2.24	58	-	3.5	5	60° Convex
1 Piece(s)	Available	12 Days or more	48	1.7	2.56	70	-	3.5	5	60° Convex
1 Piece(s)	Available	8 Days or more	48	1.8	2.66	70	-	3.5	5	60° Convex
1 Piece(s)	Available	8 Days or more	48	1.9	2.76	70	-	3.5	5	60° Convex
1 Piece(s)	Available	8 Days or more	48	2	2.86	70	-	3.5	5	60° Convex
1 Piece(s)	Available	8 Days or more	53	2.5	3.46	75	-	4	5	60° Convex
1 Piece(s)	Available	12 Days or more	63	3	4.16	88	-	5	5	60° Concave
1 Piece(s)	Available	8 Days or more	75	3.5	4.9	102	0.5	6	5	60° Concave
1 Piece(s)	Available	8 Days or more	75	4	5.4	102	0.5	6	5	60° Concave
1 Piece(s)	Available	12 Days or more	87	4.5	6.14	115	1	6	5	60° Concave
1 Piece(s)	Available	8 Days or more	87	5	6.64	115	1	6.5	5	60° Concave
1 Piece(s)	Available	8 Days or more	99	5.5	7.38	130	1	6.5	5	60° Concave
1 Piece(s)	Available	12 Days or more	99	6	7.88	130	1	6.5	5	60° Concave
1 Piece(s)	Available	8 Days or more	119	6.5	8.78	152	1	7.5	5	60° Concave
1 Piece(s)	Available	12 Days or more	119	7	9.28	152	1	7.5	5	60° Concave
1 Piece(s)	Available	8 Days or more	141	7.5	10.22	178	1	9	5	60° Concave
1 Piece(s)	Available	8 Days or more	141	8	10.72	178	1	9	5	60° Concave
1 Piece(s)	Available	8 Days or more	163	8.5	11.66	205	1	11	5	60° Concave
1 Piece(s)	Available	8 Days or more	163	9	12.16	205	1	11	5	60° Concave
1 Piece(s)	Available	8 Days or more	163	9.5	12.66	205	1	11	5	60° Concave
1 Piece(s)	Available	8 Days or more	163	10	13.16	205	1	11	5	60° Concave
1 Piece(s)	Available	8 Days or more	194	11	14.74	240	1	12	7	60° Concave
1 Piece(s)	Available	8 Days or more	194	12	15.74	240	1	13	7	60° Concave
1 Piece(s)	Available	8 Days or more	194	13	16.74	240	1	14	7	60° Concave
1 Piece(s)	Available	8 Days or more	234	14	18.52	290	1.5	17	8	60° Concave
1 Piece(s)	Available	8 Days or more	234	15	19.52	290	1.5	17	8	60° Concave
1 Piece(s)	Available	8 Days or more	234	16	20.52	290	1.5	17	8	60° Concave
1 Piece(s)	Available	8 Days or more	270	17	22.2	340	1.5	20	10	60° Concave
1 Piece(s)	Available	8 Days or more	270	18	23.2	340	1.5	22	10	60° Concave
1 Piece(s)	Available	8 Days or more	270	19	24.2	340	1.5	22	10	60° Concave
1 Piece(s)	Available	8 Days or more	270	20	25.2	340	1.5	22	10	60° Concave
1 Piece(s)	Available	8 Days or more	310	25	30.94	390	1.5	27	13	60° Concave
1 Piece(s)	Available	8 Days or more	318	30	36.06	405	1.5	32	15	60° Concave

Basic Information

Shank Type	straight shank	work material	general steel / Cast Iron / Aluminum / Copper / Alloy Steel	Coating Y/N	NA
Groove Shape	Helical	Base Blade Y/N	NA	Both square	1/50
blade shape	Right blade left torsion	Torsional Angle	40°	Diameter tolerance(mm)	-0.05～+0.05
Number of flutes(Sheets)	3	Shank diameter tolerance	h8	Tool Material Type	High-speed steel

Configure

38 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Groove Length(mm)
28

32

37

48

53

63

75

87

99

119

141

163

194

234

270

310

318
Clear
Tip diameter
1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2

2.5

3

3.5

4

4.5

5

5.5

6

6.5

7

7.5

8

8.5

9

9.5

10

11

12

13

14

15

16

17

18

19

20

25

30
Clear
Large End Diameter
1.46

1.74

1.94

2.04

2.14

2.24

2.56

2.66

2.76

2.86

3.46

4.16

4.9

5.4

6.14

6.64

7.38

7.88

8.78

9.28

10.22

10.72

11.66

12.16

12.66

13.16

14.74

15.74

16.74

18.52

19.52

20.52

22.2

23.2

24.2

25.2

30.94

36.06
Clear
Full length L(mm)
45

50

58

70

75

88

102

115

130

152

178

205

240

290

340

390

405
Clear
Bite length T(mm)
0.5

1

1.5
Clear
type
- HTPR
Clear

Days to Ship

All

8 Days or Less

12 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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HSS Spiral Reamers - Straight Shank, Helical Tapered Pin Type, HTPR (Part Numbers)

Basic Information

Configure

Specification/Dimensions

Groove Length(mm)

Tip diameter

Large End Diameter

Full length L(mm)

Bite length T(mm)

type