Twist drills / HSS / Ø 4.200 mm / DIN 340 / Type GT 50 / bright

0/L2= 16/Z=8 NHC-7000 straight fluted

0 / L3= 43 HAK DVC-X2 BESTSELLER

0 / L3= 80 HEK DVC-X2 BESTSELLER

Tungsten carbide burr Blue-Tec coated MICRO SPG / HP-11 d1=10

With balanced clamping nut All holders are made of forged steel

2 pcs each Ø 9/16'

Exchangeable drill insert STAINLESS-STEEL-TEC Coating for stainless steel hardened steel Carbide M-S Insert- 32

0x30mm 48 TFN - PH: UNI1

20 / L3= 30

ISO Indexable Tool Holders:Indexable Tool Holder - Internal Threading:ESIR-0016R-16 Internal Threading Tool

5 / L2= 6 mm - right cutting

ER Sealed Collet:ERS32HP 5mm Sealed Collet (Closed Slot)