Jiangsu Jinlei Electrical Technology Co. Ltd

• MOQ 50 Piece(s)
• certificateTUV

We are offering Flute Step Drill Bit, HSS Step Drill Bit 1.Material :HSSM2(6542), 4341 2.Angle : 118 pointed angle, 90 stepped angle 3.Shank: Hex shank or straight shank 4.Flute : Straight flute 5.Surface treatment: bright, amber, Tin-coated 6.Point thinning according to DIN1412C 7.Cutting edge has thinning point.

• MOQ 1 Set(s)

We are offering hss taper shank drill bits, place of origin jiangsu, china (mainland) brand name jinlei model number jl-z008 type twist drill bit material high speed steel use metal drilling standard din 345 point angle 118 degree / 135 degree material type hss hssco 6542(m2) 4341 4241 surface finished black oxide / fully bright / black helical flutes & bright shank certificate tuv.

• MOQ 50 Piece(s)

We are offering hss straight shank twist drill bits, place of origin jiangsu, china (mainland) brand name jinlei model number jl-z003 type twist drill bit material high speed steel use metal drilling standard din 345 point angle 118 degree / 135 degree surface finished bright finished surface production technics roll forged.