1) Products' Series: HSS Twist Drill Bit
                                HSS JOBBER Drill Bit
Materials: M35, M2, HSS 9341, 4341, 4241
Standard: DIN338, 340,345,1897, ANSI B94.11M, ISO235
Metal cutting

2)Our products covers:
HSS twist drill bits roll forged
HSS twist drill bits fully ground
HSS taper shank drill bits
HSS reduced shank drill bits
HSS 1/2" shank drill bits
HSS stub drill bit
HSS screw machine length drill bit
HSS center drill bit
HSS double end drill bit
HSS aircraft extention drill bit
HSS extra length drill bit
JOBBER drill bits

3)Charateristics
split points: 118, 135 degrees
heat treated HRC 62-66
finish: black oxide nitrided, bright polished, titanium coated, cooper coated

Please check details under our products list in our website for further information