BCHR Carbide Helical Reamer (Straight Shank)

Tip brazing type, straight shank specification. The neck is thinner than the blade diameter to enable deep hole drilling. The shape is left-torsion to provide excellent stability for machining of holes with notches (key grooves, etc.).

Part Number

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Part Numbers

Data to be displayed: 30; 45; 60

Part Number
BCHR125
BCHR130
BCHR135
BCHR140
BCHR145
BCHR150
BCHR155
BCHR160
BCHR165
BCHR170
BCHR175
BCHR180
BCHR185
BCHR190
BCHR195
BCHR200
BCHR205
BCHR210
BCHR215
BCHR220
BCHR225
BCHR230
BCHR235
BCHR240
BCHR245
BCHR250
BCHR255
BCHR260
BCHR265
BCHR270
BCHR275
BCHR280
BCHR285
BCHR290
BCHR295
BCHR300

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Tool Diameter (mm)	Groove Length (mm)	Number of flutes NT	Length under neck (mm)	Chamfer length (mm)	Overall Length L (mm)	Handle Diameter D (mm)	Carbide length (mm)	Diameter tolerance details
124.74 €	1	10 Days	12.5	36	4	110	1.3	165	12	26	+0.007～+0.015
124.74 €	1	10 Days	13	36	4	110	1.3	165	12	26	+0.007～+0.015
127.69 €	1	10 Days	13.5	36	4	115	1.3	170	16	26	+0.007～+0.015
127.69 €	1	8 Days	14	36	4	115	1.5	170	16	26	+0.007～+0.015
138.78 €	1	10 Days	14.5	36	4	120	1.5	180	16	26	+0.007～+0.015
138.78 €	1	10 Days	15	36	4	120	1.5	180	16	26	+0.007～+0.015
141.74 €	1	10 Days	15.5	37	4	125	1.5	185	16	27	+0.007～+0.015
141.74 €	1	10 Days	16	37	4	125	1.5	185	16	27	+0.007～+0.015
146.90 €	1	10 Days	16.5	37	6	125	1.5	185	16	27	+0.007～+0.015
146.90 €	1	10 Days	17	37	6	125	1.5	185	16	27	+0.007～+0.015
150.60 €	1	10 Days	17.5	37	6	130	1.5	195	20	27	+0.007～+0.015
150.60 €	1	10 Days	18	37	6	130	1.5	195	20	27	+0.007～+0.015
157.25 €	1	10 Days	18.5	37	6	130	1.5	195	20	27	+0.008～+0.017
157.25 €	1	10 Days	19	37	6	130	1.5	195	20	27	+0.008～+0.017
162.42 €	1	10 Days	19.5	37	6	140	1.5	205	20	27	+0.008～+0.017
162.42 €	1	8 Days	20	37	6	140	1.5	205	20	27	+0.008～+0.017
169.81 €	1	10 Days	20.5	41	6	150	1.5	215	20	31	+0.008～+0.017
169.81 €	1	10 Days	21	41	6	150	1.5	215	20	31	+0.008～+0.017
173.51 €	1	10 Days	21.5	41	6	150	1.5	215	20	31	+0.008～+0.017
173.51 €	1	10 Days	22	41	6	150	1.5	215	20	31	+0.008～+0.017
184.58 €	1	10 Days	22.5	41	6	160	1.5	230	25	31	+0.008～+0.017
184.58 €	1	10 Days	23	41	6	160	1.5	230	25	31	+0.008～+0.017
201.58 €	1	10 Days	23.5	41	6	160	1.5	230	25	31	+0.008～+0.017
189.76 €	1	10 Days	24	41	6	160	1.5	230	25	31	+0.008～+0.017
219.31 €	1	10 Days	24.5	41	6	160	1.5	230	25	31	+0.008～+0.017
216.35 €	1	10 Days	25	41	6	160	1.5	230	25	31	+0.008～+0.017
237.78 €	1	10 Days	25.5	41	6	160	1.5	230	25	31	+0.008～+0.017
228.17 €	1	10 Days	26	41	6	160	1.5	230	25	31	+0.008～+0.017
255.51 €	1	10 Days	26.5	41	6	160	1.5	230	25	31	+0.008～+0.017
251.82 €	1	10 Days	27	41	6	160	1.5	230	25	31	+0.008～+0.017
314.61 €	1	10 Days	27.5	46	8	160	1.5	240	32	36	+0.008～+0.017
299.10 €	1	10 Days	28	46	8	160	1.5	240	32	36	+0.008～+0.017
332.34 €	1	10 Days	28.5	46	8	160	1.5	240	32	36	+0.008～+0.017
319.79 €	1	10 Days	29	46	8	160	1.5	240	32	36	+0.008～+0.017
332.34 €	1	10 Days	29.5	46	8	160	1.5	240	32	36	+0.008～+0.017
332.34 €	1	10 Days	30	46	8	160	1.5	240	32	36	+0.008～+0.017

Basic information

Shank Type	Straight Shank	work material	General Steel / Quenched and tempered steel / Stainless Steel / Cast Iron / Aluminum / Copper / Die Steel / Alloy Steel	Coating Y/N	N/A
Groove Shape	Helical	Base Blade Y/N	N/A	Tool Material Type	Carbide
Diameter tolerance	m5	Tip chamfer angle	30°	Torsional Angle	30°L

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Basic Attributes

Tool Diameter(mm)
12.5

13

13.5

14

14.5

15

15.5

16

16.5

17

17.5

18

18.5

19

19.5

20

20.5

21

21.5

22

22.5

23

23.5

24

24.5

25

25.5

26

26.5

27

27.5

28

28.5

29

29.5

30
Clear
Groove Length(mm)
36

37

41

46
Clear
Number of flutes NT
4

6

8
Clear
Length under neck(mm)
110

115

120

125

130

140

150

160
Clear
Chamfer length(mm)
- 1.3
- 1.5
Clear
Overall Length L(mm)
165

170

180

185

195

205

215

230

240
Clear
Handle Diameter D(mm)
12

16

20

25

32
Clear
Type
- BCHR
Clear