T3010 1

CK 4 → 20mm 高速钢 阶梯钻头, 9阶梯

钻孔尺寸: 4, 6, 8, 10, 12, 14, 16, 18 & 20mmØ

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HSS construction

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Self starting tip

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Dual flute construction for less drilling pressure and faster drilling

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3 Flats on drive shaft for secure drive in drill chucks

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4, 6, 8, 10, 12, 14, 16, 18 & 20mm

欧时:
Multi diameter step cutters 4 to 20mm

e络盟:
6mm - 20mm Multi Step Drill with HSS Construction and a Self Starting Tip

TME:
Drill bit; for thin tinware; Ø:6÷20mm; HSS; Steps:9

Newark:
# CK TOOLS  T3010 1  STEP DRILL 6-20MM