Helical Step Drill

High Performance Drilling


helical-step-drill-carbide
  • Proprietary step design eliminates delamination and/or burr on exit
  • Improved hole finish
  • Can be used in composite and metal stacked materials
  • Made from solid carbide and coated for optimal tool life
  • For use in both hand and CNC operations

Helical Step Drill

SizeD14'' Reference4'' Tool #4'' Price6'' Reference6'' Tool #6'' Price
#400.0980STDRMR0980C0-4C85367$46.15STDRMR0980C0-6C77209$50.50
1/80.1250STDRMR1250C0-4C87870$47.60STDRMR1250C0-6C40706$54.80
#300.1285STDRMR1285C0-4C59188$47.60STDRMR1285C0-6C50598$49.75
9/640.1406STDRMR1406C0-4C88163$51.95STDRMR1406C0-6C56849$56.25
5/320.1563STDRMR1563C0-4C13592$52.65STDRMR1563C0-6C49695$57.35
#210.1590STDRMR1590C0-4C95375$50.85STDRMR1590C0-6C88311$56.60
#200.1610STDRMR1610C0-4C58644$54.10STDRMR1610C0-6C55115$59.85
11/640.1719STDRMR1719C0-4C14086$54.10STDRMR1719C0-6C76710$59.85
3/160.1875STDRMR1875C0-4C35105$55.55STDRMR1875C0-6C73884$62.05
#110.1910STDRMR1910C0-4C11419$49.05STDRMR1910C0-6C46027$56.25
#100.1935STDRMR1935C0-4C63230$50.85STDRMR1935C0-6C37453$62.05
#80.1990STDRMR1990C0-4C58002$57.00STDRMR1990C0-6C32738$64.20
#70.2010STDRMR2010C0-4C58438$57.00STDRMR2010C0-6C47246$64.20
13/640.2031STDRMR2031C0-4C87145$57.00STDRMR2031C0-6C60809$64.20
7/320.2188STDRMR2188C0-4C69648$58.45STDRMR2188C0-6C17496$66.35
#10.2280STDRMR2280C0-4C54043$58.45STDRMR2280C0-6C90546$66.00
A0.2340STDRMR2340C0-4C91646$58.45STDRMR2340C0-6C88811$66.00
B0.2380STDRMR2380C0-4C11985$61.30STDRMR2380C0-6C54115$70.30
1/40.2500STDRMR2500C0-4C72507$57.70STDRMR2500C0-6C45128$67.45

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