HOHXEN Spiral Step Bit Sets[3 Pcs, 4-12mm, 4-20mm, 4-32mm], 1/4" Hex Shank Cone Titanium Coated High-Speed Steel 4241 Multi-Size Step Drill Bit Set for Woodworking Quick and Easy Hole Drilling

Show on Amazon

Colour: 3 Pcs, 4-12mm, 4-20mm, 4-32mm, Spiral Groove

HOHXEN Spiral Step Bit Sets[3 Pcs, 4-12mm, 4-20mm, 4-32mm], 1/4 Hex Shank Cone Titanium Coated High-Speed Steel 4241 Multi-Size Step Drill Bit Set for Woodworking Quick and Easy Hole Drilling
3 Pcs, 4-12mm, 4-20mm, 4-32mm, Spiral Groove

Offer

Product description

  • STEP DRILL BIT SET, 3 PCS - Material High-speed steel 4241; Surface Treatment Titanium coated; Shank Diameter 6.35mm (1 4'' hexagon shank); Features Spiral groove; 4-32mm, 15 Steps 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm; 4-20mm, 9 Steps 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm; 4-12mm, 9 Steps 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm; Fibre optic marking with clear lettering and diameter at a glance.
  • FEATURES OF AUGER BITS - Double drain grooves, fast chip removal, reduce cutting resistance, improve working efficiency; Universal hexagon shank is not easy to slip, not easy to slip, stronger and more durable; Self-centering easy to locate, 118 X-type opening design, effectively reduce the bit slippage.
  • UNIQUE STEP STRUCTURE - A drill can open a variety of sizes of holes, a step drill can be worth a box of drills; Compared with ordinary twist drills are not easy to break, small shake. Deburring, chamfering, round hole expansion, twist drills can not complete the work, these Pagoda step drill can complete it into.
  • WIDLY APPLICATION - Step Drill Bit can be used for workpieces with a hardness of less than 25 and a thickness of less than 5mm. Applicable materials iron, aluminium, wood, plastic, stainless steel, carbon steel, insulation boards, PVC boards; Recommended tools hand drill, electric drill, table drill.

You might also be interested in these milwaukee auger drill bit sets.

© 2025 WHICH.ONE. ALL CONTENT IS SUBJECT TO OUR COPYRIGHT.