Hss step bit

Ruko HSS Step Drill Bit 4-30 mm, 14 Steps, Spiral Fluted

HSS step drill bit with spiral flutes, 4-30mm diameter range, and 100mm total length, for precise drilling and easy hole expansion.

PFERD HSS Step Drill Bit 4-12 mm 3-Sided Shank

PFERD HSS Step Drill Bit with HICOAT Coating Ø 4-30mm, 10mm Shank

Exact 74925 HSS TIN-TIP Spiral Drill Bit 12.5 mm DIN 338 - 5 Pack

Exact 74930 HSS TIN-TIP Twist Drill Bit 13 mm DIN 338 - Step Technology (5 Pack)

Ruko UltimateCut HSS Step Drill Bit with FLOWSTEP Tip, 6-20 mm

RUKO ULTIMATECUT 3-Piece HSS Step Drill Set (6-12/6-20/6-27 mm)

Exact 74855 HSS TIN-TIP Twist Drill Bit 5.5 mm DIN 338 - Pack of 10

Exact 74920 HSS TIN-TIP 12 mm Spiral Drill Bit Set (5 pcs)

Set of 5 high-speed steel twist drill bits, 12mm diameter, with titanium nitride coating and step technology for precise drilling.

Exact 74870 HSS TIN-TIP 7 mm Spiral Drill Bit DIN 338 (10 pcs)

High-speed steel twist drill bit with 7mm diameter and titanium nitride coating, featuring step technology for precise drilling results.

Ruko HSS TiAlN Step Drill Bit, Size 1 (4.0 - 20.0 mm)

Exact HSS TiN Step Drill Bit 4.0 - 12.0 mm

Exact 74875 HSS Tin-Tip Twist Drill Bit 7.5 mm DIN 338 (10 pcs)

HSS TIN-TIP 8 mm Spiral Drill Bit DIN 338 - Pack of 10

RUKO TiAlN Step Drill Bit HSS, Size 4.0 - 12.0 mm

Exact 74895 HSS TIN-TIP 9.5 mm Spiral Twist Drill Bit DIN 338 (10 Pack)

Exact 74815 HSS TIN-TIP 1.5 mm Twist Drill Bit DIN 338 - Pack of 10

Exact 74830 HSS TIN-TIP 3 mm Twist Drill Bit DIN 338 (10 pcs)

Exact 74890 HSS TIN-TIP 9 mm Twist Drill Bit Set (10 pcs)

Exact 74910 HSS TIN-TIP Spiral Drill Bit 11 mm DIN 338 - 5 Pack

Exact 74845 HSS Tin-Tip Twist Drill Bit 4.5 mm DIN 338 (Pack of 10)

Exact 74865 HSS TIN-TIP 6.5 mm Twist Drill Bit DIN 338 - Pack of 10

Exact 74900 HSS TIN-TIP Twist Drill Bit Set 10 mm DIN 338 (10 pcs)

Exact 630 TiN HSS Step Drill Bit, 6-30mm, 2mm Increment

Ruko ULTIMATECUT HSS Step Drill Bit with FLOWSTEP Tip 4-12 mm

Ruko ULTIMATECUT HSS Spiral Drill Bit 3.5 mm with FLOWSTEP Tip, DIN 338, Pack of 10