12mm M35 HSS 135 Degree Twist Drill Bits For Metal Drilling ，Straight Shank Drill Bit
Price:
0.05-2.7$/PCS
MOQ:
500PCS
Delivery Time:
30-45days
Brand:
XRTOOLS
Product Description
12mm M35 HSS 135 Degree Twist Drill Bits For Metal Drilling ,Straight Shank Drill Bit
Description
HSS Drill Bits can provide long-lasting performance when drilling
Made of M35 , M35 can provide higher wear resistance for metal drilling
135 degree split point can drilling directly without a center punch tool
| Name | Round Shank Best Twist Drill Bit 135 Angle for Stainless Steel | |||
| Material | HSS Cobalt ( M35 HSS-E HSS-Co5% ) | |||
| Process | Fully Ground (Also have Rolled & Polished, Rolled, Milled) | |||
| Standard | DIN338 (Stub DIN1897, Long DIN340, Extra Long DIN1869, Blacksmith Reduced Shank 10mm, 13mm, DIN345 Taper Shank are Available) | |||
| Size | 1/16″ – 1″ (0.5mm-20mm) | |||
| Point Type | 135 Degree Split Point (Also have 118 Degree Regular Point, Turbo Max Point, Pilot Point) | |||
| Shank Type | Straight Shank (Also have Tri-Flats Shank, Hex Shank, Double R Hex Shank, Reduced Shank, Threaded Hex Shank, Taper Shank ) | |||
| Helix Angle | Regular Spiral Type N (Also have Slow Spiral Type H, Fast Spiral Type W, Left Hand Spiral) | |||
| Web & Flute Type | Regular Web & Flute (Also have Thick Web with Parabolic Flute, Heavy Duty Web with Regular Flute) | |||
| Surface Finish | Black & Bright (Also have Bright, Black Oxide, Black & Gold, Titanium, Amber Color) | |||
Size:
| DIN338 | |||||
| Diameter(mm) | Flute Length(mm) | Overall Length(mm) | Diameter(mm) | Flute Length(mm) | Overall Length(mm) |
| 0.5 | 6 | 22 | 9.5 | 81 | 125 |
| 1.0 | 12 | 34 | 10.0 | 87 | 133 |
| 1.5 | 20 | 43 | 10.5 | 87 | 133 |
| 2.0 | 24 | 49 | 11.0 | 94 | 142 |
| 2.5 | 30 | 57 | 11.5 | 94 | 142 |
| 3.0 | 33 | 61 | 12.0 | 101 | 151 |
| 3.2 | 36 | 65 | 12.5 | 101 | 151 |
| 3.5 | 39 | 70 | 13.0 | 101 | 151 |
| 4.0 | 43 | 75 | 13.5 | 108 | 160 |
| 4.2 | 43 | 75 | 14.0 | 108 | 160 |
| 4.5 | 47 | 80 | 14.5 | 114 | 169 |
| 4.8 | 52 | 86 | 15.0 | 114 | 169 |
| 5.0 | 52 | 86 | 15.5 | 120 | 178 |
| 5.2 | 52 | 86 | 16.0 | 120 | 178 |
| 5.5 | 57 | 93 | 16.5 | 125 | 184 |
| 6.0 | 57 | 93 | 17.0 | 125 | 184 |
| 6.5 | 63 | 101 | 17.5 | 130 | 191 |
| 7.0 | 69 | 109 | 18.0 | 130 | 191 |
| 7.5 | 69 | 109 | 18.5 | 135 | 198 |
| 8.0 | 75 | 117 | 19.0 | 135 | 198 |
| 8.5 | 75 | 117 | 19.5 | 140 | 205 |
| 9.0 | 81 | 125 | 20.0 | 140 | 205 |
faeture:
1. Cobalt drill bits are more expensive than other drill bits, but drilling in stainless steel, long life, best choose
2.No need center punch, 135 ° split-point drills on contact and prevents walking
3. Precision ground point, flutes, body, clearance, and drill diameter for the ultimate in accuracy and performance
4. Ground flutes provide fast chip to remove maximize, efficiency along the full working surface of the bit
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ZHANGJIAGANG FLAME MACHINERY CO.,LTD.
Location
No. 16 Wenchang Road, Huicun Village, Dinggou Town, Jiangdu District, Yangzhou City,Jiang Su Province.
Contact Person
Jerry