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Roll Forged HSS Drill Bits Half Ground White Finished Straight Shank DIN 338
Roll Forged HSS Drill Bits Half Ground White Finished Straight Shank DIN 338
Roll Forged HSS Drill Bits Half Ground White Finished Straight Shank DIN 338
Roll Forged HSS Drill Bits Half Ground White Finished Straight Shank DIN 338
Specifications
Brand Name :
STARRY and OEM
Model Number :
3mm 3.2mm 4mm 5mm 6mm 8mm 10mm
Certification :
ISO9000
Place of Origin :
CHINA
Material :
HSS-4341
Surface :
White finished
Shank :
paraller shank
Degree Point :
118°
Application :
Metal, steel plate
Hardness :
60-62HRC
Service :
OEM
Logo :
Stamping or Laser Marking
Produce Process :
Roll forged
Description

Roll Forged HSS Drill Bits Half Ground White Finished Straight Shank DIN 338

Type: HSS twist drill bit
Shank: Straight Shank
Surface Finish: white finished
Standard: DIN338
Hss Material: 4341
Product Technic: Roll Forged/Half Ground
Ponit Angle: 118° / 135° or Split point
Payment Term: TT,or Western union

1. Detail:

Roll Forged HSS Drill Bits Half Ground White Finished Straight Shank DIN 338

DIN338 HSS-4241 Roll Forged Twist Drill Bits

we can supply different kinds material for you:

HRC CHEMICAL COMPOSITION(%) International DIN
C W Mo Cr V
60-62 0.9-1.0 1.5-2.5 0.5-1.2 3.8-6.0 0.5-1.0 T-4241 /
62-65 0.88-0.98 3.5-4.5 2.5-3.5 3.8-4.4 1.3-1.7 4341 W4
63-66 0.77-0.87 8.5-9.5 2.7-3.3 3.8-4.4 1.3-1.7 9341 W9
63-66 0.8-0.9 5.5-6.75 4.5-5.5 3.8-4.4 1.75-2.2 6542 M2
64-67 0.9-0.95 5.5-6.5 4.5-5.5 3.8-4.4 1.75-2.2 Co5% M35
66-68 1.05-1.15 1.15-1.85 9.0-10.0 3.5-4.25 0.95-1.35 Co8% M42

3. Size:

Roll Forged HSS Drill Bits Half Ground White Finished Straight Shank DIN 338

d1 L1 L2
mm mm mm
0,40 20 5
0,50 22 6
0,60 24 7
0,70 28 9
0,80 30 10
0,90 32 11
1,00 34 12
1,10 36 14
1,20 38 16
1,30 38 16
1,40 40 18
1,50 40 18
1,60 43 20
1,70 43 20
1,80 46 22
1,90 46 22
2,00 49 24
2,10 49 24
2,20 53 27
2,30 53 27
2,40 57 30
2,50 57 30
2,60 57 30
2,70 61 33
2,80 61 33
2,90 61 33
3,00 61 33
3,10 65 36
3,20 65 36
3,30 65 36
3,40 70 39
3,50 70 39
3,60 70 39
3,70 70 39
3,80 75 43
3,90 75 43
4,00 75 43
4,10 75 43
4,20 75 43
4,30 80 47
4,40 80 47
4,50 80 47
4,60 80 47
4,70 80 47
4,80 86 52
4,90 86 52
5,00 86 52
5,10 86 52
5,20 86 52
5,30 86 52
5,40 93 57
5,50 93 57
5,60 93 57
5,70 93 57
5,80 93 57
5,90 93 57
6,00 93 57
6,10 101 63
6,20 101 63
6,30 101 63
6,40 101 63
6,50 101 63
6,60 101 63
6,70 101 63
6,80 109 69
6,90 109 69
7,00 109 69
7,10 109 69
7,20 109 69
7,30 109 69
7,40 109 69
7,50 109 69
7,60 117 75
7,70 117 75
7,80 117 75
7,90 117 75
8,00 117 75
8,10 117 75
8,20 117 75
8,30 117 75
8,40 117 75
8,50 117 75
8,60 125 81
8,70 125 81
8,80 125 81
8,90 125 81
9,00 125 81
9,10 125 81
9,20 125 81
9,30 125 81
9,40 125 81
9,50 125 81
9,60 133 87
9,70 133 87
9,80 133 87
9,90 133 87
10,00 133 87
10,10 133 87
10,20 133 87
10,30 133 87
10,40 133 87
10,50 133 87
10,60 133 87
10,70 142 94
10,80 142 94
10,90 142 94
11,00 142 94
11,10 142 94
11,20 142 94
11,30 142 94
11,40 142 94
11,50 142 94
11,60 142 94
11,70 142 94
11,80 142 94
11,90 151 101
12,00 151 101
12,10 151 101
12,20 151 101
12,30 151 101
12,40 151 101
12,50 151 101
12,60 151 101
12,70 151 101
12,80 151 101
12,90 151 101
13,00 151 101
13,10 151 101
13,20 151 101
13,30 160 108
13,40 160 108
13,50 160 108
13,60 160 108
13,70 160 108
13,80 160 108
13,90 160 108
14,00 160 108
14,10 169 114
14,20 169 114
14,30 169 114
14,40 169 114
14,50 169 114
14,60 169 114
14,70 169 114
14,80 169 114
14,90 169 114
15,00 169 114
15,10 178 120
15,20 178 120
15,30 178 120
15,40 178 120
15,50 178 120
15,60 178 120
15,70 178 120
15,80 178 120
15,90 178 120
16,00 178 120
16,50 184 125
17,00 184 125
17,50 191 130
18,00 191 130
18,50 198 135
19,00 198 135
19,50 205 140
20,00 205 140
20,50 213 145
21,00 213 145
21,50 221 150
22,00 221 150
22,50 229 155
23,00 229 155
23,50 229 155
24,00 236 160
24,50 236 160
25,00 236 160
H - W TYPES - LEFT HAND AND TiN COATED UPON REQUEST.

Inch Size are available ( ANSI B94.11M-1993 Standard ):
Fractional Size: 1/16" ~ 1/2"
Letter Size: A ~ Z
Wire Gage Size: 1# ~ 60#

Set are available:
1/16" ~ 1/4" x 13 pcs set
1/16" ~ 3/8" x 21 pcs set
1/16" ~ 1/2" x 29 pcs set
115 pcs set

3. Application:

STARRY Drill bit can drilling holes on aluminium,plastic,wood,copper,iron.

Produced by hot roll-forged technology. The high twisting moment and elasticity enable using by hand drilling devices and conventional machinery for low alloyed steel, cast, ferrous and non-ferrous metals.

Roll Forged HSS Drill Bits Half Ground White Finished Straight Shank DIN 338

4. Packing:

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

Roll Forged HSS Drill Bits Half Ground White Finished Straight Shank DIN 338

5. Shipping Details:

  • Samples or small order will be delivered by courier,DHL,FEDEX,TNT,etc
  • Normal order will be delivered by sea.

Roll Forged HSS Drill Bits Half Ground White Finished Straight Shank DIN 338

6. Factory:

XRTOOLS are professional in HSS cutting tools about 15 years old,we accumulated abundant experience of manufacture, and have more ability of investigation and exploitation,as well as leading test equipment,So now some of world famous tool traders punchase from us.hope we can working together in near future.

Roll Forged HSS Drill Bits Half Ground White Finished Straight Shank DIN 338

Roll Forged HSS Drill Bits Half Ground White Finished Straight Shank DIN 338

7. FAQ:

Q1: Do you have your own brand?
A1: Yes, the brand name is STARRY Tools, we can provide OEM services to our customers as well.

Q2: What's your target market?
A2: We mainly focus on Europe and South America right now.

Q3: What is the biggest advantage compared to the rivals?
A3: We are one of the strongest HSS Cutting tools supplier in China.


Q4: What is your MOQ?
A4: 500 pcs

Q5: What about the payment and delivery time?
A5: Delivery time: All items are ready in stock and can be sent within one week.
Payment: T/T.

100% protection for product quality, on-time shipment and payment

Q6: Can I get some samples?
A6: Yes, we are honored to offer you samples for quality check at your freight cost.

Q7: How does your factory do regarding quality control?
A7: Quality is priority. We always attach great importance to quality control from the very beginning to the end of the production. Every product will be carefully tested before it's packed for shipment.

Product tags

bosch wood drill bit set

,

shank drill bit set

,

bosch drill bit set
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Roll Forged HSS Drill Bits Half Ground White Finished Straight Shank DIN 338

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Product Detail
Brand Name :
STARRY and OEM
Model Number :
3mm 3.2mm 4mm 5mm 6mm 8mm 10mm
Certification :
ISO9000
Place of Origin :
CHINA
Material :
HSS-4341
Surface :
White finished
Contact Supplier
Roll Forged HSS Drill Bits Half Ground White Finished Straight Shank DIN 338
Roll Forged HSS Drill Bits Half Ground White Finished Straight Shank DIN 338

Jiangsu Xingrui Tools CO.,LTD

Active Member
7 Years
Since 2008
Business Type :
Manufacturer, Trading Company
Main Products :
HSS Machine Taps, HSS Hand Tap, HSS Metric Taps
Total Annual :
5,000,000-6,000,000
Employee Number :
100~120
Certification Level :
Active Member
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