DR. BENDER 301730 Operating Manual
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DR. BENDER 301730 Operating Manual

Wet-dry drilling machine holders planetary gearbox
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DR. BENDER
Innovative Power Tools
Operating Manual
Drill accessories
HF III
Issued 09.2014
Alle Rechte vorbehalten / All rights reserved
DR. BENDER
We are on the internet at http://www.dr-bender.de
GmbH
Art no.:
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GmbH • D-75382 Althengstett •
wet-dry drilling
Machine holders
Planetary gearbox
301730 planetary gear
301689 drill holder wett
301686 drill holder dry
301564 quick release clamp
301548 machine holder wet
301692 centering device
Tel 07051-9291-0 • Fax 07051-9291-91
info@dr-bender.de
• email:
Subject to change

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Summary of Contents for DR. BENDER 301730

  • Page 1 Operating Manual wet-dry drilling Drill accessories Machine holders HF III Planetary gearbox Issued 09.2014 Art no.: 301730 planetary gear Subject to change Art no.: 301689 drill holder wett Art no.: 301686 drill holder dry Art no.: 301564 quick release clamp Art no.:...

  • Page 2: Table Of Contents

    Contents Page Contents Symbol and pictogram description Function description General instructions Technical description Applications Transport and storage Transport Storage Main dimensions and technical data Dimensions 4.1.1 Dry drilling attachment 4.1.2 Wet drilling attachment 4.1.3 Drill holder attachment 4.1.4 Planetary gearbox attachment Technical data 4.2.1 Dry drilling attachment...

  • Page 3: Symbol And Pictogram Description

    Attention The safety instructions included in this operating manual must be followed! Custom models and design variants may deviate from the basic type in technical details. In the event of any discrepancies, we recommend that you contact DR.BENDER GmbH ur- gently.

  • Page 4: General Instructions

    Applications All attachments can be used with drive units, which are fitted with the DR. BENDER quick release system. If you are using custom-built machines, the details on the quotation and the order confirmation also apply. If suitable saw blades and drill bits are used, a wide range of materials can be cut:...

  • Page 5: Main Dimensions And Technical Data

    Main dimensions and technical data Dimensions Dry drilling attachment 4.1.2 Wet drilling attachment...

  • Page 6: Drill Holder Attachment

    4.1.3 Drill holder attachment 4.1.4 Planetary gearbox attachment...

  • Page 7: Technical Data

    Technical data 4.2.1 Dry drilling attachment Max. drill bit diameter Cooling medium Spindle bearing UNC 1 ¼ “ Weight 4.2.2 Wet drilling attachment Max. drill bit diameter Cooling medium Water Spindle bearing UNC 1 ¼ “ Weight 4.2.3 Drill holder attachment Max.

  • Page 8: Planetary Gearbox Attachment

    Commissioning Dry drilling attachment 5.1.1 Changing the drill bits Screw a drill bit with R½ “ thread into the threaded bore of the drill spindle, a drill bit with UNC 1 ¼ “ onto the external thread of the drill spindle. Lubricate the thread adapter well. Use the chuck key to easily re- lease the drill bit.

  • Page 9: Drill Bits

    Drill bits You can use any drill bit with a connection bore of R ½ “ or UNC 1 ¼ “. Only use drill bits which are suitable for the stone type. Using only concentric drill bits which are not deformed, prolongs the service life of the drive unit.

  • Page 10: Spare Parts Lists

    Spare parts lists Dry drilling attachment Item Part number Description Quantity 301686 Dry drilling attachment Rotor TS 201036 Drill spindle 901201 Radial thrust bearing 2 ** 900202 Snap ring 401845 Bushing 802442 Labyrinth seal ring 2 ** 301687 Rotor housing 800014 Shim washer 301688...

  • Page 11: Wet Drilling Attachment

    Wet drilling attachment Item Part number Description Quantity 301689 Wet drilling attachment Rotor TS 201036 Drill spindle 901201 Radial thrust bearing 2 ** 900202 Snap ring 801345 Snap ring 401840 Shaft sleeve 301687 Rotor housing 900687 Rotary shaft seal 2 ** 800014 Shim washer 301688...

  • Page 12: Drill Holder Attachment

    Drill holder attachment Item Part number Description Quantity 301548 Drill holder attachment 201038 Drill holder attachment 900687 Rotary shaft seal 2 ** 801345 Snap ring 901201 Radial thrust bearing 2 ** 201064 Drill spindle 900202 Snap ring 401840 Shaft sleeve 800014 Shim washer 301688...

  • Page 13: Planetary Gearbox Attachment

    Planetary gearbox attachment i = 3.3 Item Part number Description Quantity 301730 Planetary gearbox attachment i=3.3 301665 Annulus gear 301731 Complete planetary gear housing 301734 Planetary gear housing 301732 Planet gear 802510 Shim washer 901227 Needle bushing 4 ** 901228...
  • Page 14 Planetary gearbox attachment i = 5.5 Item Part number Description Quantity 301666 Planetary gearbox attachment i=5.5 301665 Annulus gear 301667 Complete planetary gear housing 301668 Planetary gear housing 301669 Planet gear 800108 Shim washer 901194 Needle bushing 4 ** 901204 Dowel pin 901195 Groove ball bearing...

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301564301692301689301686301548

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