Metal Drill Bit HSS LONG 7.5 x 156mm STALCO PERFECT S-72163

FEATURES:

• HSS high speed steel spiral drill according to DIN 338
• vertex angle 135 ° / 35 °
• cylindrical handle
• special coating ensuring low friction coefficient and extending drill life
• perfectly ground edge guarantees even faster and accurate drilling
• ground spiral ensures high accuracy and rapid removal of spoil
• a 2-step ground top at an angle of 135 ° allows drilling without prior scoring
• Ground, sharp edges accelerate work and reduce the time it takes to make it
• Quick drainage of spoil speeds up work and reduces the time it takes to make it
• The long life of the product reduces the costs associated with the need to purchase further drills
• Execution in accordance with DIN338 will ensure constant parameters and dimensions of the product

PRODUCT MATERIAL:
HSS steel