ดอกสว่านเจาะสแตนเลส 19, 25 ตัวชุด HELLER HSS-CO stainless steel twist drill, polished DIN 338 RN in plastic box

– For a wide range of drilling in high-alloy steel and stainless steel

– Crosswise grinding and 135° point angle for optimum, precise spot drilling

– Application of a special HSS steel containing 5% cobalt

– Precision tool as per DIN 338 RN for outstanding dimensional accuracy of the hole

รุ่น HSS-CO 19 Units HSS-CO 25 Units
รหัสสินค้า 28576 6 28577 3
จำนวนดอก/ชุด 19 unit (Ø1-10 mm / each 0.5 mm) 25 unit (Ø1-13mm  / each 0.5 mm)

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