HSS Step Drill Bits – Titanium Coated | Individual Sizes & Sets Available. HSS Drills. Titanium Coated HSS – Reduced heat, smoother drilling, longer tool life. 19PC PIECE TITANIUM/TIN HSS DRILL BIT SET 1MM - 10MM - EXCELLENT QUALITY£12.50.
eBay
Drilling Multiple Hole Sizes: The bit set includes 5 standard step bits that can replace 50 individual bits. 5 x Step Drill Bits. Excellent Features: The 118° split tip speeds up cutting while preventing angled walking away from center.
eBay
New HSS Steel Large Step Cone Drill Titanium Bit Set Hole Cutter. Made from high quality HSS steel. Single Step Drill Size With the Titanium coated to reduce friction and heat. Note: NOT For brass,copper, fibreglass and Steel etc.
eBay
This is the New HSS Steel Large Step Cone Drill Titanium Bit Set Hole Cutter,which is made from high quality HSS steel, and with the Titanium coated to reduce friction and heat. Material: High speed steel (HSS).
eBay
3 Pcs Large HSS Steel Step Cone Drill Titanium Bit Set Hole Cutter 4-12/20/32mm. Material: HSS Steel. 4-32 mm (4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm). 1 Pcs x 4-32mm Step Cone Drill.
eBay
1 x Spiral Drill. Nitriding gold spiral groove drilling ladder 4-32 MM. Titanium coated to reduce friction and run cooler. Shank: Triangle round handle. Automatically deburr holes as you drill. Material: High speed steel, Titanium coating on the surface.
eBay
Features: 100%Brand New and high quanlity Nitriding black spiral groove drilling ladder 10-45MM Specifications: Shank:Triangle round handle Material:HSS4241 Surface Treatment:nitrogen treatment (increasing the hardness and abrasion resistance) 8 stepped:10,15,20,25,30,35,40,45MM Package Included: 1pcs spiral groove drilling ladder.
eBay
Material:HSS M35 Co. Spiral Groove 3 Flutes M35 Cobalt Step Drill TiAIN Drill Bit With 1/4"(6.35mm) Hex Quick Change Shank. Handle:6.35mm(1/4" shank). 3 Flutes HSS-CO M35 Spiral grooved Step TiAIN Drill Bits Cut Tool Set.
eBay