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A silicon rubber Knife-Edged Wheel, impregnated throug
out, with an Extra-Coarse abrasive compound.
Approx.Diameter: 20mm
Requires a SCREW-IN TOP MANDREL 999 AET (Available sep-
erately) and used in conjunction with a pendant motor,
micromotor or hobbydrill (3/32 shank of mandrel fits
into the collet/chuck of the drill).
Employed for polishing - it is intended that one should
work down through the grades to obtain the best results.
Other grades available, denoted by a colour for easy
recognition:
PRODUCT
GRADE GRIT COLOUR CODE
------- ------ -------- ---------
Coarse Black 977 070
PRODUCT
GRADE GRIT COLOUR CODE
------- ------ -------- ---------
Extra-Fine Green 977 080
Medium/Fine Blue 977 090