- The HSS Twist Drill Bit Ground is manufactured to DIN 338.
	- The drill bit is Type N (flute angle) with a 135-degree tip and a diameter tolerence of h8.
	- 135-degree self-centring split-point tip combines active cutting and centring without wandering.
	- Precision-ground bit made of HSS enables fast results.
	
		1. Bosch 2608595059: 4.0mm ( L1 43mm, L2 75mm)
	
		2. Bosch 2608585486: 4.1mm ( L1 43mm, L2 75mm)
	
		3. Bosch 2608595060: 4.2mm ( L1 43mm, L2 75mm)
	
		4. Bosch 2608585487: 4.3mm ( L1 47mm, L2 80mm)
	
		5. Bosch 2608595333: 4.4mm ( L1 47mm, L2 80mm)
	
		6. Bosch 2608595061: 4.5mm ( L1 47mm, L2 80mm)
	
		 
	
		(📣 L1 = Working Length, L2 = Total Length)