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Fully Ground Double Ended HSS Drill Bit DIN338 For Stainless Steel Metal
Fully Ground Double Ended HSS Drill Bit DIN338 For Stainless Steel Metal
Fully Ground Double Ended HSS Drill Bit DIN338 For Stainless Steel Metal
Fully Ground Double Ended HSS Drill Bit DIN338 For Stainless Steel Metal
Fully Ground Double Ended HSS Drill Bit DIN338 For Stainless Steel Metal
Fully Ground Double Ended HSS Drill Bit DIN338 For Stainless Steel Metal
Fully Ground Double Ended HSS Drill Bit DIN338 For Stainless Steel Metal
Fully Ground Double Ended HSS Drill Bit DIN338 For Stainless Steel Metal
Fully Ground Double Ended HSS Drill Bit DIN338 For Stainless Steel Metal
Fully Ground Double Ended HSS Drill Bit DIN338 For Stainless Steel Metal
Fully Ground Double Ended HSS Drill Bit DIN338 For Stainless Steel Metal
Fully Ground Double Ended HSS Drill Bit DIN338 For Stainless Steel Metal
Specifications
Brand Name :
XRTOOLS
Model Number :
3.0mm-10mm
Certification :
ISO9000
Place of Origin :
JIANG SU
MOQ :
500PCS
Price :
0.05-2.7$/PCS
Payment Terms :
T/T, L/C, D/P
Supply Ability :
400,0000Pcs Per Mouth
Delivery Time :
30-45days
Packaging Details :
Plastic box,Double Blister card
Name :
HSS Twist Drill Bits
Material :
HSS and HSS Cobalt
Type :
Twist Drill Bit
Process :
Fully Ground
Size :
3.0mm-10mm
Shank :
Tri Flats Shank
Hardness :
1 Name: Bright Finish Fully Ground Double Ended HSS Drill Bit for Stainless Steel Metal 2 Material: HSS (HSS Cobalt is Available) 3 Process: Fully Ground (Rolled & Polished, Rolled, Milled are Available) Standard: 4 Double Ended (DIN338, Stub DIN1897,
Surface :
Bright Finish
Point angle :
118 Degree Regular Point
Use :
Aluminium PVC Iron Drilling
Description

Fully Ground Double Ended HSS Drill Bit DIN338 for Stainless Steel Metal

qucik detail :

1 Name: Double Ended HSS Drill Bit for Stainless Steel Metal
2 Material: HSS (HSS Cobalt is Available)
3 Process: Fully Ground (Rolled & Polished, Rolled, Milled are Available)
Standard:
4 Double Ended (DIN338, Stub DIN1897, Long DIN340, Extra Long DIN1869, DIN345 Taper Shank,Blacksmith Reduced Shank 10mm, 13mm are Available)
5 Point Type: 135 Degree Split Point (118 Degree Regular Point, Turbo Max Point, Pilot Point are Available)
6 Shank Type: Straight Shank
7 Helix Angle: Regular Spiral Type N

Double Ended (Metric Size)

Diameter Flute Overall Length (mm) Diameter (mm) Flute Length (mm) Overall Length (mm) Diameter (mm) Flute Length (mm) Overall Length (mm) Diameter (mm) Flute Length (mm) Overall Length (mm)
(mm) Length (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

How HSS Drill Bit is Made?

HSS drill bits are made with 0.85% C; 4% Cr; 5% Mo; 6% W; 2% V (M2). The main material is steel. By changing these material

proportions, its hardness can be varied. M1, M2, M7, M35, M50, M42 are the strength class of the HSS. Drill bits are made with

mostly M2.

Type Carbon
(%)		 Tungsten
(%)		 Molybdenum
(%)		 Chromium
(%)		 Vanadium
(%)		 Cobalt
(%)		 Hardness
Rockwell C (%)		 Term
M1 0.80 1.50 8.00 4.00 1.00 – 63-65 “HSS”
M2 0.85 6.00 5.00 4.00 1.90 – 63-65 “HSS”
M7 1.00 1.75 8.75 4.00 2.00 – 63-65 “HSS”
M35 0.80 6.00 5.00 4.00 2.00 5 65-67 5% Cobalt
M42 1.10 1.50 9.50 3.75 1.15 8 65-67 Super Cobalt
M50 0.85 0.10 4.25 4.00 1.00 – 63-65 “HSS”

Fully Ground Double Ended HSS Drill Bit DIN338 For Stainless Steel Metal

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Fully Ground Double Ended HSS Drill Bit DIN338 For Stainless Steel Metal

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Product Detail
Brand Name :
XRTOOLS
Model Number :
3.0mm-10mm
Certification :
ISO9000
Place of Origin :
JIANG SU
MOQ :
500PCS
Price :
0.05-2.7$/PCS
Contact Supplier
video
Fully Ground Double Ended HSS Drill Bit DIN338 For Stainless Steel Metal
Fully Ground Double Ended HSS Drill Bit DIN338 For Stainless Steel Metal
Fully Ground Double Ended HSS Drill Bit DIN338 For Stainless Steel Metal
Fully Ground Double Ended HSS Drill Bit DIN338 For Stainless Steel Metal
Fully Ground Double Ended HSS Drill Bit DIN338 For Stainless Steel Metal
Fully Ground Double Ended HSS Drill Bit DIN338 For Stainless Steel Metal

ZHANGJIAGANG FLAME MACHINERY CO.,LTD.

Verified Supplier
6 Years
yangzhou
Since 2018
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
HSS Drill Bit, Drill Bit Set, Masonry Drill Bit
Total Annual :
500-600
Employee Number :
135~150
Certification Level :
Verified Supplier
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