1)Products:HSS Drill Bits Roll Forged DIN338 black finish

   DIN338 118 split point

   Black Oxide Nitrided

2) Picture of HSS Drill Bits Roll Forged DIN338 black finish

split point ofHSS Drill Bits Roll Forged DIN338 black finish

2)Specification ofHSS Drill Bits Roll Forged DIN338 black finish

3.1)Plastic round tube of HSS drill bits fully ground bright finish DIN340

for individual bigger sizes over 7.5mm

3.2)Square tube of HSS drill bits fully ground bright finish DIN340 

3.3)astic bags for HSS drill bits fully ground bright finish DIN340 

3.3)astic bags for HSS drill bits fully ground bright finish DIN340 

3.5)Paper bags of HSS drill bits fully ground bright finish DIN340 

3.6)Sandwich package of HSS Twist Drill Roll Forged, DIN338 Titanium Finish

3.7)Plastic bags for HSS-G Co5% twist drill bit DIN338 135 split points

Body finishing 
1) black oxide nitrided 
2) bright finish
3) titanium finish
4) golden color black flute
5) colorful drills