Roll Forged HSS Straight Shank Twist Drill Bit

1. Manufacturing process: Roll forged 2. Surface finishing: amber 3. Standard: DIN338 OR ANSI 94.11M

4. size: 0.2mm - 40mm

5. available material: M2, M35, M42, 9341, 4341, 4241, etc.

6. available hardness: HSS HRC63-66; HSSCo HRC64-68

7. available point angle: σ=118°; σ=135°

point angle

8. marking: a. diameter; b. material (HSS, HSSCo); c. name or mark of manufatcturer; etc.

9. conventional web thinning

without thinning

Type C thinning (DIN1412 FORM C, SPLIT POINT)

10. conventional surface finishing

a. black shank with amber edge

b. bright

c. Titanium coated

d. black oxide

e. amber shank with black flutes

f. amber

g. bright shank with black flutes

 

 

NOTE:

We can supply many kinds of drill bits, such as hss twist drill, masonry drill, wood working drill bit, etcNot all products are currently listed on our website. If you don't see the specific product you are looking for, please contact us for assistance.

( function(){ var aBigImageSrc = [ 'http://i01.i.aliimg.com/photo/v5/346815747_1/Roll_Forged_HSS_Straight_Shank_Twist_Drill.jpg' , 'http://i01.i.aliimg.com/photo/v5/346815747_2/Roll_Forged_HSS_Straight_Shank_Twist_Drill.jpg' , 'http://i01.i.aliimg.com/photo/v5/346815747_3/Roll_Forged_HSS_Straight_Shank_Twist_Drill.jpg' , 'http://i01.i.aliimg.com/photo/v5/346815747_4/Roll_Forged_HSS_Straight_Shank_Twist_Drill.jpg' ]; var oProductShow = new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Roll Forged HSS Straight Shank Twist Drill Bit