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Carbide Spiral Reamers - Straight Shank, Deep Hole Machining, BCHR

Volume Discount

OKAZAKI

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

Configured Part Number is shown.

Part Numbers

: 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

Minimum order quantity	Volume Discount	Days to Ship	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
1 Piece(s)	Available	12 Days or more	12.5	36	4	110	1.3	165	12	26	+0.007～+0.015
1 Piece(s)	Available	12 Days or more	13	36	4	110	1.3	165	12	26	+0.007～+0.015
1 Piece(s)	Available	12 Days or more	13.5	36	4	115	1.3	170	16	26	+0.007～+0.015
1 Piece(s)	Available	12 Days or more	14	36	4	115	1.5	170	16	26	+0.007～+0.015
1 Piece(s)	Available	12 Days or more	14.5	36	4	120	1.5	180	16	26	+0.007～+0.015
1 Piece(s)	Available	12 Days or more	15	36	4	120	1.5	180	16	26	+0.007～+0.015
1 Piece(s)	Available	12 Days or more	15.5	37	4	125	1.5	185	16	27	+0.007～+0.015
1 Piece(s)	Available	12 Days or more	16	37	4	125	1.5	185	16	27	+0.007～+0.015
1 Piece(s)	Available	12 Days or more	16.5	37	6	125	1.5	185	16	27	+0.007～+0.015
1 Piece(s)	Available	12 Days or more	17	37	6	125	1.5	185	16	27	+0.007～+0.015
1 Piece(s)	Available	12 Days or more	17.5	37	6	130	1.5	195	20	27	+0.007～+0.015
1 Piece(s)	Available	12 Days or more	18	37	6	130	1.5	195	20	27	+0.007～+0.015
1 Piece(s)	Available	12 Days or more	18.5	37	6	130	1.5	195	20	27	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	19	37	6	130	1.5	195	20	27	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	19.5	37	6	140	1.5	205	20	27	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	20	37	6	140	1.5	205	20	27	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	20.5	41	6	150	1.5	215	20	31	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	21	41	6	150	1.5	215	20	31	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	21.5	41	6	150	1.5	215	20	31	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	22	41	6	150	1.5	215	20	31	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	22.5	41	6	160	1.5	230	25	31	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	23	41	6	160	1.5	230	25	31	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	23.5	41	6	160	1.5	230	25	31	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	24	41	6	160	1.5	230	25	31	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	24.5	41	6	160	1.5	230	25	31	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	25	41	6	160	1.5	230	25	31	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	25.5	41	6	160	1.5	230	25	31	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	26	41	6	160	1.5	230	25	31	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	26.5	41	6	160	1.5	230	25	31	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	27	41	6	160	1.5	230	25	31	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	27.5	46	8	160	1.5	240	32	36	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	28	46	8	160	1.5	240	32	36	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	28.5	46	8	160	1.5	240	32	36	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	29	46	8	160	1.5	240	32	36	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	29.5	46	8	160	1.5	240	32	36	+0.008～+0.017
1 Piece(s)	Available	12 Days or more	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	NA
Groove Shape	Helical	Base Blade Y/N	NA	Tool Material Type	Carbide
Diameter tolerance	m5	Tip chamfer angle	30°	Torsional Angle	30°L

Configure

36 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

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

Days to Ship

All

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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Carbide Spiral Reamers - Straight Shank, Deep Hole Machining, BCHR

Basic Information

Configure

Specification/Dimensions

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)

type