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HSS Spiral Reamers - Straight Shank, Helical Tapered Pin Type, HTPR (HTPR7)

Volume Discount

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.

HTPR7

: 30; 45; 60

Part Number
HTPR7

Part Number	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	119	7	9.28	152	1	7.5	5	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

Please check the type/dimensions/specifications of the part HTPR7 in the HSS Spiral Reamers - Straight Shank, Helical Tapered Pin Type, HTPR series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

type
- HTPR
Clear
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

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 .

Products like this...

Part Number
HTPR1.4
HTPR1.5
HTPR1.6
HTPR7.5
HTPR8
HTPR8.5

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	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	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

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HSS Spiral Reamers - Straight Shank, Helical Tapered Pin Type, HTPR (HTPR7)

Basic Information

Configure

Specification/Dimensions

type

Groove Length(mm)

Tip diameter

Large End Diameter

Full length L(mm)

Bite length T(mm)

Days to Ship

Specify Alterations

Products like this...

Additional Products in this Category

Tech Support

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