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DIN1897 Twist HSS Drill Bits White Finished HSS - 4241 Material 60 - 66HRC Hardness
DIN1897 Twist HSS Drill Bits White Finished HSS - 4241 Material 60 - 66HRC Hardness
DIN1897 Twist HSS Drill Bits White Finished HSS - 4241 Material 60 - 66HRC Hardness
DIN1897 Twist HSS Drill Bits White Finished HSS - 4241 Material 60 - 66HRC Hardness
Specifications
Brand Name :
STARRY
Model Number :
2mm-13mm
Certification :
ISO9000
Place of Origin :
CHINA
MOQ :
500
Price :
Negotiable
Payment Terms :
T/T, MoneyGram
Supply Ability :
3000000/PCS Per Month
Delivery Time :
30-45days
Packaging Details :
Plastic tube;Paper Color box;Plastic box;BOSCH box.
Product Name :
DIN1897 HSS twist drill bits
Material :
HSS-M35;HSS-M2;HSS-4341;HSS-4241
Surface: :
Black;Amber;Yellow;White
Shank :
paraller shank
Degree Point :
118°；135°
Application :
Metal, steel plate, stainless steel
Hardness :
60-66HRC
Process :
Fully Ground
Service :
OEM
Standard :
DIN1897
Description

DIN1897 Twist HSS Drill Bits White Finished HSS - 4241 Material 60 - 66HRC Hardness

1 size:1mm-20mm

2 right hand cutting, type N

3 Perfect performance high speed steel drill bits

4 118 degree or 135 degree split point

5 Diameter tolerance H8

1,Precise drilling on mild steels, soft metals (aluminium,copper,brass, bronze) and nonferrous metals.
2,118degree or135 Degree Split point, 'Self Centering'and keeps the drill from 'skating' on hard meterial.
Made of quality High Speed Steel.

3,Size:1mm to 20mm

4.Drill bits set are available

DIN1897 Twist HSS Drill Bits White Finished HSS - 4241 Material 60 - 66HRC Hardness

Detail Specification:

Product Name HSS Cobalt Stub DIN1897 Screw Machine Length Drill Bit for Stainless Steel Metal
Material HSS Cobalt M35 (HSS is Available)
Process Fully Ground (Rolled & Polished, Rolled, Milled are Available)
Standard

Stub DIN1897 (DIN338, Long DIN340, Extra Long DIN1869, Blacksmith Reduced Shank 10mm, 13mm,

DIN345 Taper Shank are Available)

Stub Screw Machine Length (Jobber Length, Long Taper Length, Airctraft Extensoin, Extra Long 12", 18", 24", Silver & Deming 1/2" Reduced Shank are Available)
Size 1 - 13mm, 3/64" - 1/2"
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 (Thikc Web with Parabolic Flute, Heavy Duty Web with Regular Flute are Available)
Surface Finish Amber Color (Bright, Black Oxide, 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.Cobalt drill bits are more expensive than other drill bits, but if you regularly drill through metal, they are a

good investment since they tend to last longer.
2.No center punch is needed—the aggressive 135° Quick-Cut points are self-centering and penetrate quickly

with lesspressure. 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.Short length drill bit offers rigidity to reduce tool deflection and breakage.

Size:

DIN1897 Twist HSS Drill Bits White Finished HSS - 4241 Material 60 - 66HRC Hardness

d1 L1 L2
mm mm mm
2,0 38 12
2,5 43 14
3,0 46 16
3,1 49 18
3,2 49 18
3,3 49 18
3,4 52 20
3,5 52 20
4,0 55 22
4,1 55 22
4,2 55 22
4,5 58 24
5,0 62 26
5,1 62 26
5,2 62 26
5,5 66 28
5,8 66 28
6,0 66 28
6,5 70 31
7,0 74 34
7,5 74 34
8,0 79 37
8,5 79 37
9,0 84 40
9,5 84 40
10,0 89 43
10,5 89 43
11,0 95 47
11,5 95 47
12,0 102 51
12,5 102 51
13,0 102 51

6. Packing:

1. 5/10 pieces packind in PVC bag, then in white paper box, then in carton. ( default bullk packing)

DIN1897 Twist HSS Drill Bits White Finished HSS - 4241 Material 60 - 66HRC Hardness

2.Plastic tube,Blister Packing,PVC bags with card,Metal Box and so on.

DIN1897 Twist HSS Drill Bits White Finished HSS - 4241 Material 60 - 66HRC Hardness

Product tags

cobalt tool bits

,

hss cobalt drill bit

,

hss metal drill bit
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DIN1897 Twist HSS Drill Bits White Finished HSS - 4241 Material 60 - 66HRC Hardness

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Product Detail
Brand Name :
STARRY
Model Number :
2mm-13mm
Certification :
ISO9000
Place of Origin :
CHINA
MOQ :
500
Price :
Negotiable
Contact Supplier
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DIN1897 Twist HSS Drill Bits White Finished HSS - 4241 Material 60 - 66HRC Hardness
DIN1897 Twist HSS Drill Bits White Finished HSS - 4241 Material 60 - 66HRC Hardness

Jiangsu Xingrui Tools CO.,LTD

Verified Supplier
7 Years
Since 2008
Business Type :
Manufacturer, Trading Company
Main Products :
HSS Machine Taps, HSS Hand Tap, HSS Metric Taps
Total Annual :
10000000-20000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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