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IMPACT DRILL
IMPACT DRIVER
IMPACT WRENCH
HAMMER DRILL
TILE VIBRATION MACHINE
ASPIRATOR BLOWER
SPRAY GUN
ANGLE GRINDER
CIRCULAR SAW
BATTERY PACK
CHARGER
DRIVER RATCHET
VACUUM CLEANER
POWER TOOLS
MARBLE CUTTER
ANGLE GRINDER
IMPACT DRILL
ELECTRIC DRILL
CIRCULAR SAW
CUT OFF SAW
HAMMER DRILL
ROTARY HAMMER
DEMOLITION BREAKER
HEAT GUN
HIGH PRESSURE WASHER
ASPIRATOR BLOWER
DRYWALL SANDER
MAGNETIC DRILL
MITRE SAW
ROUTER
PALM SANDER
FINISHING SANDER
LAMINATE TRIMMER
VACUUM CLEANER
MIXER
ANGLE POLISHER
ELECTRIC PLANER
POWER TOOL ACCESSORIES
CHISEL SET
WIRE CUP & WHEEL BRUSH
DRILL BIT
SAW BLADE
CUT-OFF WHEEL
GRINDING WHEEL
EQUIPMENT & MORE
AIR COMPRESSOR
PUMPS
HAND TOOLS
PNEUMATIC TOOLS ACCESSORIES
MEASURING & MARKING
PNEUMATIC TOOLS
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DRILL BIT
3PCS STEPPED DRILL BIT SET
3Pcs Stepped Drill Bit Set
RDB910301
ADD TO QUOTE
FEATURE
High-quality C45 steel.
SPECIFICATIONS
Product Material
High quality C45 steel
Product Size
3-12mm, 4-12mm, 4-20mm
Material
Hss 4241
Hardness
Hrc 61-63
Steps
10, 9, 9
Shank Dia.
6mm, 6mm, 8mm
27th Floor, Tower 1, Shanghai Landmark Center, No. 88 North Sichuan Road, Hongkou District, Shanghai, China
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