This Eastrise 3PCS HSS Step Bits Set is a versatile drilling solution for a variety of materials. Featuring high speed steel construction,these step drill bits can quickly create holes from 4mm up to 32mm in diameter through wood, sheet metal, and even stainless steel.
The stepped cutting edges allow for drilling larger diameter holes in just one pass, saving you time and effort compared to incremental drilling.Clean cutting and long-lasting,these step drill bits maintain sharpness through repeated use.
Their cone shape also helps guide the bit and reduces wandering for straight, accurate holes every time. An essential addition to any workshop or job site toolbox.
Package included:
1 x Set of 3 pcs Titanium Drill Titanium Hss conical 4-12/20/32 mm (included a nylon carrying bag)
Length:
5 Step Bit: 4-12mm,Length: Approx. 6.7cm/ 2.64″
9 Step Bit: 4-20mm,Length: Approx. 7.4cm/ 2.91″
15 Step Bit: 4-32mm,Length: Approx. 10.2cm/ 4.02″
The 3 Cutters Come in the Following Sizes:
5 Step Bit: 4-12mm (4mm, 6mm, 8mm, 10mm, 12mm);
9 Step Bit: 4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm);
15 Step Bit: 4-32mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm).
Warm Tips
Pls cool down with water when working because of the high temperature,so that the validity period can last longer.
The speed is advised to be 250-400 RPM/Min
Cut through wood, sheet metal, steel and other surfaces thickness under 5mm.