25pcs Twist Drill Bet Set 1.0-13.0mm HSS Cobalt

There is a little differece for metal case each batch. 

Specification: 

• Material: M35 HSS 
• Size: 1.0-13.0mm , Step 0.5mm , namely 25 pcs: 1.0mm 1.5mm 2.0mm 2.5mm 3.0mm 3.5mm 4.0mm 4.5mm 5.0mm 5.5mm 6.0mm 6.5mm 7.0mm 7.5mm 8.0mm 8.5mm 9.0mm 9.5mm 10mm 10.5mm 11mm 11.5mm 12mm 12.5mm 13mm
• Used For Stainless Steel Wood Metal Drilling
• Sharp and durable, easy chip removal, and further improve processing efficiency
• Drills for metal. Suitable for drilling non-heat-treated metals with hardness less than HRC38, such as stainless steel, copper cast iron, galvanized pipe, iron and aluminum alloy

• Availability: In Stock
• Model: TWDB-90003-4-25
• Brand: ROKTOOLS