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Pay attention that the ventilation slots of the drill are not
ing maintenance and repair of your product as well as spare
obstructed.
parts. Exploded views and information on spare parts can al-
– Sharpening the first cutting edge of the drill bit:
so be found under: www.bosch-pt.com
Insert the drill bit into the smallest fitting hole of the drill bit
Our customer service representatives can answer your ques-
sharpener. Swiftly twist the drill bit approx. 10 times back
tions concerning possible applications and adjustment of
and forth between the left and right stop while applying
products and accessories.
light pressure (for small diameter drill bits approx.
Great Britain
5 times).
– Sharpening the second cutting edge of the drill bit:
Robert Bosch Ltd. (B.S.C.)
Pull the drill bit out a little, turn it by 180° and guide it back
P.O. Box 98
in to the grinding wheel 6. Twist the drill bit as described
Broadwater Park
under sharpening the first cutting edge of the drill bit.
North Orbital Road
– Repeat the complete procedure as required until both cut-
Denham
ting edges are sharp and symmetrical.
Uxbridge
UB 9 5HJ
Checking and Correcting (see figure D)
Tel. Service: +44 (0844) 736 0109
The cutting edges S of the drill bit must be uniformly long.
Fax: +44 (0844) 736 0146
– If not, point the shorter cutting edge toward the inner mark
E-Mail: boschservicecentre@bosch.com
of the matching hole of the drill bit sharpener.
Ireland
– Guide in the drill bit in this position and twist it approx.
Origo Ltd.
3 times back and forth from stop to stop.
Unit 23 Magna Drive
– Check the result and repeat the procedure as required.
Magna Business Park
City West
Maintenance and Service
Dublin 24
Tel. Service: +353 (01) 4 66 67 00
Maintenance
Fax: +353 (01) 4 66 68 88
Readjusting the Grinding Wheel (see figure E)
Australia, New Zealand and Pacific Islands
The grinding wheel 6 should be readjusted after approx.
Robert Bosch Australia Pty. Ltd.
100 sharpening applications.
Power Tools
The drill bit sharpener has to be disassembled for this.
Locked Bag 66
– Loosen fastening screws 4a and then loosen fastening
Clayton South VIC 3169
screw 4b.
Customer Contact Center
– Remove the spacer 5.
Inside Australia:
– Mount the drill bit sharpener in reverse order without the
Phone: +61 (01300) 307 044
spacer.
Fax: +61 (01300) 307 045
Inside New Zealand:
Replacing the Grinding Wheel
Phone: +64 (0800) 543 353
Replace the grinding wheel 6 after approx. 200 sharpening
Fax: +64 (0800) 428 570
applications.
Outside AU and NZ:
The drill bit sharpener has to be disassembled for this.
Phone: +61 (03) 9541 5555
– Loosen fastening screws 4a and then loosen fastening
www.bosch.com.au
screw 4b.
Republic of South Africa
– Mount the spacer 5 on the new grinding wheel.
Customer service
– Mount the drill bit sharpener in reverse order.
Hotline: +27 (011) 6 51 96 00
Spare Parts
Gauteng – BSC Service Centre
35 Roper Street, New Centre
Article number
Johannesburg
Grinding wheels
2 608 600 029
Tel.: +27 (011) 4 93 93 75
In case of loss of the drive element 1, use a 90 mm long (or
Fax: +27 (011) 4 93 01 26
longer) M8 hexagon bolt.
E-Mail: bsctools@icon.co.za
– Shorten the bolt to the matching length (see "Adapting the
Drive Element", Page 6).
Bosch Power Tools
1 619 929 L51 | (17.7.12)
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