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Carbide taper shank machine reamer, 10/12/14/15/16/18/20/21/22/23 equal alloy reamer

price:USD$57.00
discount 70% in 2018-09-25 to 2018-09-27
price: USD$ 39.90
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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The following information is for reference only, and the actual cargo is the standard

1. uses: carbide taper shank machine reamer for processing pre processed holes, in order to further improve the hole accuracy and surface quality.
2. characteristics and accuracy: carbide taper shank machine reamer technical specifications according to GB/T4253 - 2004, reamer blade has 3 degrees axial angle,
For welding, the reamer of grouping P20 hard alloy inserts is suitable for processing steel parts, and the reamer with K20 inserts is suitable for processing cast iron parts. The reamer is divided into three kinds of precision, namely H7, H8 and H9, and the holes of H7, H8 and H9 are processed separately. Because of the hard alloy has good abrasion resistance, so the reaming speed is higher, the surface roughness of Ra hole is less than or equal to 1.6 mu m.
3. tool marks and examples:
When ordering, specify product name, product number, basic diameter, precision grade, standard number.
Example: carbide taper shank machine reamer 23633 - 092, Phi 8H8GB/T4252 - 2004
4. specifications and main size parameters mm

Product number

The basic diameter is d

Full length L

Minister L

Morse taper handle

23633-092

8

156

17

1

093

9

162

094

10

168

095

11

175

096

12

182

20

097

(13)

098

14

189

099

(15)

204

2

100

16

210

25

101

(17)

214

Continuous table mm


Product number

The basic diameter is d

Full length L

Minister L

Morse taper handle

23633-102

18

219

25

2

103

(19)

223

104

20

228

105

21

232

28

106

22

237

107

23

241

108

24

268

3

109

25

110

(26)

273

34

111

28

277

112

(30)

281

113

32

317

4

114

(34)

321

115

(35)

116

36

325

117

(38)

329

118

40

Note: the size of brackets should not be used as much as possible.