2 . How to use the drill bit (taper shank) and the taper shank adaptor.

(1)Install drill bit with taper shank in the taper shank adaptor. (Fig. 10)

(2)Turn the power on and drill a base hole.

(3)After cleaning out dust with a syringe, attach the plug to the anchor tip and drive in the anchor with a manual hammer.

(4)To remove the drill bit with taper shank, insert a cotter into the slot of the taper shank adaptor, place supports under the Rotary Hammer and tap the cotter with a manual hammer. (Fig. 11)

Taper shank adaptor

 

Drill bit

Cotter

(Taper shank)

 

Fig. 10

English

Fig. 9

Taper shank adaptor

Support

Fig. 11

HOW TO USE THE CORE BIT

When a core bit is used, large caliber holes and blind holes can be drilled. In this case, use optional accessories for core bits (such as a center pin and core bit shank) for more rational operation.

1. Mounting

CAUTION:

Prior to mounting a core bit, always disconnect the plug from the power supply receptacle.

(1)Mount the core bit on the core bit shank. (Fig. 12) Before that, feed oil the screw portion of core bit shank for easily dismount.

Core bit

Core bit shank

Fig. 12

13