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HSS Double Ended Twist Drill Bit 5.2mm Fully Ground For Metal Thin Sheet Drilling Featured Image
  • HSS Double Ended Twist Drill Bit 5.2mm Fully Ground For Metal Thin Sheet Drilling
  • HSS Double Ended Twist Drill Bit 5.2mm Fully Ground For Metal Thin Sheet Drilling
  • HSS Double Ended Twist Drill Bit 5.2mm Fully Ground For Metal Thin Sheet Drilling
  • HSS Double Ended Twist Drill Bit 5.2mm Fully Ground For Metal Thin Sheet Drilling

HSS Double Ended Twist Drill Bit 5.2mm Fully Ground For Metal Thin Sheet Drilling

Short Description:

Constructed of High speed steel

Conbination of strength, heat-resistance and wear-resistance

Usage for Metal Drilling, cast steel, grey cast iron, malleable iron, sintered metal and low hardness alloyed materials


Product Detail

Product Tags

Product Information

Product Name  Bright Finish Fully Ground Double Ended HSS Drill Bit for Stainless Steel Metal
Material  HSS  (HSS Cobalt is Available)
Process  Fully Ground   (Rolled & Polished, Rolled, Milled are Available)
Standard  Double Ended      (DIN338, Stub DIN1897, Long DIN340, Extra Long DIN1869, DIN345 Taper Shank,

                                Blacksmith Reduced Shank 10mm, 13mm are Available) 

                               (Jobber Length, Stub Screw Machine Length, Long Taper Length, Airctraft Extensoin,

                                Extra Long 12", 18", 24", Silver & Deming 1/2" Reduced Shank are Available)
Size  3-5.2mm, 7/64"-1/4", 10#, 20#, 30#
Point Type  135 Degree Split Point  (118 Degree Regular Point, Turbo Max Point, Pilot Point are Available)
Shank Type  Straight Shank    (Hex Shank, Tri-Flats Shank, Double R Hex Shank, Reduced Shank,

                                Threaded Hex Shank,Taper Shank are Available)
Helix Angle  Regular Spiral Type N  (Slow Spiral Type H, Fast Spiral Type W, Left Hand Spiral are Available)
Web & Flute Type  Regular Web & Flute  (Thick Web with Parabolic Flute, Heavy Duty Web with Regular Flute are Available)
Surface Finish  Bright  (Black Oxide, Amber Color, Titanium, Black & Gold, Black & Bright are Available)
Package  10/5 Pcs in PVC Pouch, Plastic Box, Individually in Skin Card, Double Blister, Clamshell.
Features  1.High-speed steel tools are good for most general purpose applications, offering a combination of hardness   and toughness for wear resistance.
 2.No center punch is needed-the aggressive 135° Quick-Cut points are self-centering and penetrate quickly   with less pressure. Will not "walk" or "wander".
 3.Precision ground point, flutes, body, clearance and drill diameter for the ultimate in accuracy and performance.
 4.Ground flutes provide fast chip removal to maximize accuracy and efficiency along the full working surface 
 of the bit.
 5.The double ended design doubles the life of the drill bit.

Product Size

Double Ended(Metric Size)

Diameter

Flute Length

Overall Length

Diameter

Flute Length

Overall Length

Diameter

Flute Length

Overall Length

Diameter

Flute Length

Overall Length

mm

mm

mm

mm

mm

mm

mm

mm

mm

mm

mm

mm

3.0

10

46

4.1

13

55

5.2

16

62

8.0

25

79

3.1

10

46

4.2

13

55

5.5

19

66

8.5

25

79

3.2

10

49

4.5

16

58

6.0

19

66

9.0

25

84

3.3

10

49

4.8

16

58

6.5

21

70

9.5

25

84

3.5

13

52

5.0

16

62

7.0

23

74

10.0

25

89

4.0

13

55

5.1

16

62

7.5

23

74

 

 

 

 
Double Ended(Inch Size)

Diameter

Flute Length

Overall Length

Diameter

Flute Length

Overall Length

Diameter

Flute Length

Overall Length

Diameter

Flute Length

Overall Length

inch

inch

inch

inch

inch

inch

inch

inch

inch

inch

inch

inch

3/32"

9/16"

1-3/4"

9/64"

5/8"

2"

7/32"

11/16"

2-3/8"

11#

11/16"

2-1/4"

7/64"

5/8"

1-7/8"

5/32"

5/8"

2-1/16"

1/4"

7/8"

2-1/2"

20#

5/8"

2-1/8"

1/8"

5/8"

2"

3/16"

5/8"

2-13/16"

10#

11/16"

2-1/4”

30#

5/8"

2"
 

 

Custom-tailor would be available against customers’ requirements

Application

                                 Scope of application 

                                Applicable Machines

material

Shipping and Packing

Shipping: Express delivery, air shipping, sea shipping are available for your request. Usual delivery time is 5-10days after receiving the advance payment; For the customized product, 15-30 days after receiving the advance payment.

Packing: We also supply single pvc bag,paper bag,colored plastic square box,transparent plastic box,skin card,sandwich and so on packages with size, logo,brand and other information.

packing
deliver

FAQ

Q: Is OEM available?
A: Yes, OEM and customization are available. Graved logo marker,Laser logo marker,, customized packing. Printed Inner box, Carton box.

Q: Are samples available?
A: Yes, you can ask some samples for testing after confirming our prices, but please pay the sample and freight fee, the sample fee will be returned to you after you making official order.

Q: What is your payment terms?
A: T/T,L/C,D/A,D/P,Paypal,Western Union,for different circumstances.

Q: What's your delivery way?
A: Express delivery, air shipping, sea shipping are available for your request.

Q: What's your delivery time?
A: Usual delivery time is 5-10days after receiving the advance payment; For the customized product, 15-30 days after receiving the advance payment.

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