Flanged drill bushes / round flange / bore +0.01 / steel, stainless steel / 50HRC-60HRC (Part Numbers - CAD Download)

Flanged drill bushes / round flange / bore +0.01 / steel, stainless steel / 50HRC-60HRC
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  • Volume Discount
[Features] Round flange bushing for positioning pins. [Change aid] Change T dimension tolerance, add inner diameter R, cut on one side, change inner diameter R.
  • Order quantities extended (D-JIT)
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Back to the Category Bushings for Fixtures

Technical Drawing - Flanged Drill Bushes

Bushings for Locating Pins/Round Flanged:Related Image
Open the technical drawing in the new window

 

Available dimensions and tolerances can be found under the tab More information.

Overview of the various designs as PDF

Basic Properties (e.g., material, hardness, coating, tolerance) - Flanged Drill Bushes

MaterialSurface TreatmentHardnessType
P Fixed and L SelectableP, L Configurable
4-Point Stopper3-Point Stopper4-Point Stopper3-Point Stopper
EN 1.2510 Equiv.-* Treated Hardness:
56 ~ 60HRC
JBYJBTJBYFJBTF
Black Oxide--JBYFB-
Electroless Nickel PlatingJBYM-JBYFMJBTFM
EN 1.4301 Equiv.----JBYFS-
EN 1.4037 Equiv.-Treated Hardness: 50 ~ 55HRC--JBYFC-
* P Fixed Type is 60 to 63HRC.

Further specifications can be found under the tab More information.
 

Composition of a Product Code - Flanged Drill Bushes

Part Number-P-L
JBY6
JBSF20
JBOR10
JBN10

-
-

P13.00
P5.0
-
-
-
-
12
L30.0
L8
10
 

Alterations - Flanged Drill Bushes

General Information - Flanged Drill Bushes

Drill bushings - positioning bushings – centering bushings assortment - collar bushings – centering bushings with collar - ceramic bushing - bushing with mounting flange - stainless steel drill bushing


Selection between drill bushings / positioning bushings / centering bushings

- Material: steel, stainless steel, brass, ceramics

- Coatings: untreated, nickel-plated, burnished

- Hardness: 50HRC to 62HRC

- Fastening: with notch, mounting bracket, with dowel pin, pressed-in

- Inside diameter shape: round, oval

- ISO tolerances: g6, h6, m6, n6, p6, 0/-0.2, 0/-0.01

- Inside diameter: 2 mm to 35 mm

- Outside diameter: 5 mm to 48 mm

- Length: 3 mm to 60 mm
 

Here to the drill bushings Overview as PDF
 

Description / Basics

A drill bushing is intended for precise centering, positioning and guidance of drills. They can be used in drilling rigs or for multi-spindle drilling heads as well as a drilling jig. Therefore, it is possible to create an accurate and recurring bore at the same position in one component. In addition, through the guide the drill bushing protects the drill from breakage. The most common bushings are the collar drill bushing according to DIN 172 and the cylindrical drill bushing according to DIN 179.

Drill bushings and collar drill bushings are available in a variety of fastening types. They can be pressed in or secured with a semi-circular notch in the collar of the plug-in fulcrum pins. Since it is not pressed, this has the advantage of quick interchangeability. MISUMI also offers the special form of a flanged bushing with mounting flange.
Collar bushings with oval bores are also available at MISUMI. These are provided with a semi-circular notch in the collar, which, in combination with a dowel pin, serves to align the collar drill bushing.

Drill bushings are often used as positioning bushings or centering bushings.
Due to the rounded insertion of the drill bushing, it can serve as a joining opening for centering pins or height adjusting pins.

Application Examples - Flanged Drill Bushes

Application examples for centering bushing with collar - collar drill bushing with centering pin - stainless steel collar drill bushing

Example for using a centering bolt/centering bushing with collar
(1) Locating pin, (2) Bushings for fixtures

Application example for cylindrical drill bushing - drill bushing with centering pin – centering bushing - positioning bushing

Example for using a centering bolt/centering bushing
(1) Locating pin , (2) Bushings for fixtures, (3) Mounting plate



Application example for work piece carrier - positioning bushing – centering bushing - cylindrical drill bushing

Example for using a positioning bushing
(1) Bushings for fixtures
 

 

 

Industrial Applications

3D printer industry
Automotive industry
Pharmaceutical industry
Packaging industry

Part Number:  

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Part Number
JBYFM25-P[13-15.5/0.01]-L[10-35/0.1]
JBYFM26-P[15-16.5/0.01]-L[10-35/0.1]
JBYFM30-P[16-20.5/0.01]-L[12-50/0.1]
JBYFM35-P[20-25/0.01]-L[12-50/0.1]
JBYM5-8
JBYM5-10
JBYM5-12
JBYM6-8
JBYM6-10
JBYM6-12
JBYM6-16
JBYM8-10
JBYM8-12
JBYM8-16
JBYM8-20
JBYM10-10
JBYM10-12
JBYM10-16
JBYM10-20
JBYM12-12
JBYM12-16
JBYM12-20
JBYM12-25
JBYM12-30
JBYM13-12
JBYM13-16
JBYM13-25
JBYM15-12
JBYM15-16
JBYM15-20
JBYM15-25
JBYM15-30
JBYM16-16
JBYM16-20
JBYM16-25
JBYM16-30
JBYM16-35
JBYM20-16
JBYM20-20
JBYM20-25
JBYM20-30
JBYM20-35
JBYM25-20
JBYM25-25
JBYM25-30
JBYM25-40
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSInner Diameter
(mm)
Outer Diameter
(mm)
Material Surface Treatment P Dimension Fixed, L Selectable/P L Dimension Configurable Number of Fixing Holes O.D. D
(mm)
I.D. P
(mm)
Length L
(mm)

-

1 25 Days 1013 ~ 15.525[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP, L Dimension Configurable4-Point Stopper25-10 ~ 35

-

1 25 Days 1015 ~ 16.526[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP, L Dimension Configurable4-Point Stopper26-10 ~ 35

-

1 25 Days 1016 ~ 20.530[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP, L Dimension Configurable4-Point Stopper30-12 ~ 50

-

1 25 Days 1020 ~ 2535[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP, L Dimension Configurable4-Point Stopper35-12 ~ 50

19.21 €

1 Available 5 Days 10-10[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper1058

19.21 €

1 Available 5 Days 10-10[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper10510

19.21 €

1 Available 5 Days 10-10[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper10512

19.21 €

5.76 €

1 Available Same day

Stock

10-10[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper1068

19.21 €

1 Available 5 Days 10-10[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper10610

19.21 €

1 Available 5 Days 10-10[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper10612

19.21 €

1 Available 5 Days 10-10[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper10616

19.21 €

1 Available 5 Days 10-12[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper12810

19.21 €

5.76 €

1 Available Same day

Stock

10-12[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper12812

19.21 €

1 Available 5 Days 10-12[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper12816

19.21 €

6.72 €

1 Available Same day

Stock

10-12[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper12820

19.21 €

1 Available Same day

Stock

10-15[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper151010

19.21 €

1 Available 5 Days 10-15[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper151012

19.21 €

1 Available 5 Days 10-15[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper151016

19.21 €

1 Available 5 Days 10-15[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper151020

20.73 €

1 Available Same day

Stock

10-18[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper181212

20.73 €

1 Available 5 Days 10-18[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper181216

20.73 €

1 Available 5 Days 10-18[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper181220

20.73 €

1 Available 5 Days 10-18[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper181225

20.73 €

1 Available 5 Days 10-18[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper181230

20.73 €

1 Available 5 Days 10-22[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper221312

20.73 €

6.22 €

1 Available Same day

Stock

10-22[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper221316

20.73 €

1 Available 5 Days 10-22[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper221325

25.18 €

1 Available 21 Days 10-25[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper251512

25.18 €

1 Available 5 Days 10-25[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper251516

25.18 €

1 Available 5 Days 10-25[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper251520

25.18 €

1 Available 5 Days 10-25[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper251525

25.18 €

7.55 €

1 Available Same day

Stock

10-25[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper251530

28.25 €

1 Available 25 Days 10-26[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper261616

28.25 €

9.04 €

1 Available Same day

Stock

10-26[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper261620

28.25 €

1 Available 5 Days 10-26[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper261625

28.25 €

8.48 €

1 Available Same day

Stock

10-26[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper261630

28.25 €

1 Available 5 Days 10-26[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper261635

31.31 €

1 Available 5 Days 10-30[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper302016

31.31 €

1 Available 5 Days 10-30[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper302020

31.31 €

1 Available 5 Days 10-30[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper302025

31.31 €

1 Available 5 Days 10-30[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper302030

31.31 €

1 Available 5 Days 10-30[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper302035

34.23 €

1 Available 5 Days 10-35[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper352520

34.23 €

1 Available Same day

Stock

10-35[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper352525

34.23 €

1 Available 5 Days 10-35[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper352530

34.23 €

1 Available 5 Days 10-35[Steel] EN 1.2510 Equiv.Electroless Nickel PlatingP Dimension Fixed, L Selection4-Point Stopper352540

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Back to the Category Bushings for Fixtures

Technical Drawing - Flanged Drill Bushes

Bushings for Locating Pins/Round Flanged:Related Image
Open the technical drawing in the new window

 

Available dimensions and tolerances can be found under the tab More information.

Overview of the various designs as PDF
 

Specification Tables - Flanged Drill Bushes

■P Fixed and L Selectable JBT is available for P dimension with * 1 mark only. L dimensions marked with *2 are not available for JBYM.
Part NumberL SelectionRHTDg6Add1hUnit Price
TypePRound Flange
JBYJBYMJBT
JBY
J
BYM
JBT
581012*2 16     125510-0.005
-0.014
173.36.53.5  -
*1 68101216      
*1 8 10121620    22812-0.006
-0.017
20
*1 1036615264.584.5
*1 12  1216202530  18   
13  1216*2 2025*2 30  4022-0.007
-0.020
30-
*1 15  1216202530  442534   
16   1620253035 26  -
*1 20356830426.6116.5   
25    202530*2 35406035-0.009
-0.025
46  -

■P and L Configurable L+T≤Px3.0
Part NumberP
0.01mm Increment
L
0.1mm Increment
RHTAdd1hUnit Price
Round Flange -4-Point StopperRound Flange -3-Point Stopper
TypeDg6JBYFJBYFBJBYFMJBYFSJBYFCJBTFJBTFM
Round Flanges, 4-Point Stopper
JBYF
JBYFB
JBYFM
JBYFS

JBYFC


Round Flanges, 3-Point Stopper
JBTF
JB
TFM
10-0.005
-0.014
4.00~6.505.0~15.01255173.36.53.5       
12-0.006
-0.017
6.00~8.5022820       
15 8.00~10.5010.0~35.0366264.584.5       
1810.00~12.50       
20-0.007
-0.020
12.00~13.504030       
2212.00~13.50       
2513.00~15.504434       
2615.00~16.50       
3016.00~20.5012.0~50.03568426.6116.5       
35-0.009
-0.025
20.00~25.006046       
 

Alterations - Flanged Drill Bushes

Bushings for Locating Pins/Round Flanged:Related Image
MaterialSurface TreatmentHardnessType
P Fixed and L SelectableP, L Configurable
4-Point Stopper3-Point Stopper4-Point Stopper3-Point Stopper
EN 1.2510 Equiv.-* Treated Hardness:
56 ~ 60HRC
JBYJBTJBYFJBTF
Black Oxide--JBYFB-
Electroless Nickel PlatingJBYM-JBYFMJBTFM
EN 1.4301 Equiv.----JBYFS-
EN 1.4037 Equiv.-Treated Hardness: 50 ~ 55HRC--JBYFC-
* P Fixed Type is 60 to 63HRC.

Specifications

Part Number-P-L
JBY6
JBSF20
JBOR10
JBN10

-
-

P13.00
P5.0
-
-
-
-
12
L30.0
L8
10
■P Fixed and L Selectable JBT is available for P dimension with * 1 mark only. L dimensions marked with *2 are not available for JBYM.
Part NumberL SelectionRHTDg6Add1hUnit Price
TypePRound Flange
JBYJBYMJBT
JBY
J
BYM
JBT
581012*2 16     125510-0.005
-0.014
173.36.53.5  -
*1 68101216      
*1 8 10121620    22812-0.006
-0.017
20
*1 1036615264.584.5
*1 12  1216202530  18   
13  1216*2 2025*2 30  4022-0.007
-0.020
30-
*1 15  1216202530  442534   
16   1620253035 26  -
*1 20356830426.6116.5   
25    202530*2 35406035-0.009
-0.025
46  -

■P and L Configurable L+T≤Px3.0
Part NumberP
0.01mm Increment
L
0.1mm Increment
RHTAdd1hUnit Price
Round Flange -4-Point StopperRound Flange -3-Point Stopper
TypeDg6JBYFJBYFBJBYFMJBYFSJBYFCJBTFJBTFM
Round Flanges, 4-Point Stopper
JBYF
JBYFB
JBYFM
JBYFS

JBYFC


Round Flanges, 3-Point Stopper
JBTF
JB
TFM
10-0.005
-0.014
4.00~6.505.0~15.01255173.36.53.5       
12-0.006
-0.017
6.00~8.5022820       
15 8.00~10.5010.0~35.0366264.584.5       
1810.00~12.50       
20-0.007
-0.020
12.00~13.504030       
2212.00~13.50       
2513.00~15.504434       
2615.00~16.50       
3016.00~20.5012.0~50.03568426.6116.5       
35-0.009
-0.025
20.00~25.006046       

Alterations

Basic information

Basic Shape Flanged Outer Diameter Tolerance g6 Inner Diameter Shape Circular Shape
Fixing Support Not Provided

Frequently Asked Questions (FAQ)

Question:

Can you press in a drill bushing?

Answer:

A drill bushing or collar bushing can be pressed in. However, it should be noted that the inner diameter of the drill bushing may become smaller if the tolerance is too tight. For more information, see the Technical Data Sheet available as a PDF. It is recommended to select a non-tight press fit and to additionally secure the bushing with screw locking agents such as Loctite.

Question:

Are there gentle positioning bushings for centring pins?

Answer:

MISUMI offers gentle drill bushings and collar bushings made of brass. These consist of a softer material than drill bushings made of steel. In the case of frequent joining processes, increased wear is thus directed onto the drill bushing and therefore the wear of the centring pin is reduced. However, wear should often be checked for brass bore bushings and attention should be paid to the resulting play.

Question:

What is a drill bushing?

Answer:

A drill bushing is primarily used to guide and centre drill bits. These are often used in drilling templates and drilling gauges and help to precisely enable a repetitive position of the drilling. In addition, a drill bushing of the guide and support of a drill helps and can protect it from breakage. The drill bushings are also often used as a positioning bushing for centring pins. This means that positioning bushings can also be used in a workpiece carrier.

Question:

Can a drill bushing corrode?

Answer:

A drill bushing made of steel can oxidize (rust). If necessary, a stainless steel drill bushing can also be used. MISUMI also offers the drill bushing and positioning bushing made of steel with various surface treatments. These are available in either burnished or nickel-plated and protect against corrosion.

Question:

How can you prevent tilting in a centring bushing?

Answer:

In order to prevent tilting, a positioning bushing with oval bore can be used, as this allows length compensation in one direction. A possible cause of tilting can be a misalignment caused by temperature-related expansion or stress. Alternatively, a sword pin with a conventional drill bushing can be used to prevent tilting.

Question:

Which fit for drill bushings?

Answer:

Which bore tolerance fits depends on the application and the selected external tolerance of the drill bushing. Often, an H7 tolerance for the bore is used for pressing in. For more information about fitting, see Dimensional Tolerances and Fits available as a PDF.

Question:

Does a drill bushing need to be pressed in?

Answer:

It is not mandatory to press in a drill bushing or positioning bushing. A socket drill bushing is assembled and disassembled with a shoulder screw. Another variant is the drill bushing with mounting flange (large collar with through-holes), which is screwed to the flange. MISUMI also provides cylindrical drill bushings and collar bushings with a lateral groove that can be fixed with an adjusting screw or set screw.

Question:

Do you have stainless steel drill bushings?

Answer:

The cylindrical bore bushings and collared bore bushings are available in steel, stainless steel and brass.
These can be selected to the usual dimensions such as DIN 172 and DIN 179. However, MISUMI also offers configurable drill bits the length of which can be individually adjusted to your needs in 0.1 mm increments and the diameter in 0.01 mm increments.

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