Gold Member Since 2015
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Jiangsu Goldmoon Industry Co., Ltd.

Drill Bit, Drill Set, Cutting Tool manufacturer / supplier in China, offering 5PCS Fully Ground HSS M35 Cobalt Twist Drill Bit Set, 530mm High Visibility Green Cantilever Storage Toolbox, 56PC Ribe, Spline, Hex, Screw Security Trx-Star Bit Set and so on.

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Supplier Homepage Product Drill Bits Twist Drills 5PCS Fully Ground HSS M35 Cobalt Twist Drill Bit Set

5PCS Fully Ground HSS M35 Cobalt Twist Drill Bit Set

Purchase Qty.:
(Sets)
1-499 500-9,999 10,000+
FOB Unit Price: US $20 US $3 US $2.5
Purchase Qty. (Sets) FOB Unit Price
1-499 US $20
500-9,999 US $3
10,000+ US $2.5
Get Latest Price
Port: Shanghai, China
Production Capacity: 10 Thousand Sets
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: GMA005-2
  • Certification: Many
  • Type: Twist Drill Bit
  • Usage: Metal Drilling
  • Technical Process: Fully Ground, Edge Ground and Roll-Forged
  • Surface: Amber Finish
  • Transport Package: Avaliable
  • Origin: Danyang
  • Customized: Non-Customized
  • Length: Many
  • Material: High Speed Steel
  • Standard: DIN338
  • MOQ: 1 Set
  • Trademark: GOLDMOON
  • Specification: 4.0~10.0mm
  • HS Code: 82075090
Product Description
 
Product Name5pcs fully ground HSS M35 cobalt twist drill bit set
Model NumberGMA005-2
Size4mm,5mm,6mm,8mm,10mm
StandardDIN338
Tip angle135 degree with split point
ProcessFully ground
MaterialHSS M35
ColorAmber finish ( Golden finish)
PackagePlastic box, color box is avaliable
MOQ1set for sample testing
1000 sets for in mass production
Usage and featureUsing M35 cobalt material. Cutting edge 135 degree dual rear angle.
M35 containing 5% cobalt high speed steel.
Sharp blade, fast drilling hole. Super-hard, wear-resistant.
Good toughness, wear resistance, high temperature resistant.
Suitable for Iron, steel, copper and aluminum, tool steel
Easy processing of High Tensile stainless steel.
Delivery time15~45 days, according to order quantity
Payment termsT/T, D/P, L/C, Paypal, Western Union, ect.
CertificatedBSCI
Unit priceContact us to get latest price (Larger quantity, more discount)

Chemical composition            
MaterialComponent (%)
HSS 4241C (0.9~1.0); Si(1.0~1.3); Mn(0.25~0.4); P(0~0.035); S(0~0.009); 
Cr(3.8~4.2); Mo(0.55~0.85); W(1.6~2.0); V (0.4~0.65); Co(0)
HSS 4341C (0.83~0.93); Si(0.2~0.4); Mn(0.2~0.4); P(0~0.03); S(0~0.009); 
Cr(3.8~4.4); Mo(2.5~3.5); W(3.5~4.5); V (1.2~1.8); Co(0)
HSS 6542 (M2)C (0.8~0.9); Si(0.2~0.45); Mn(0.15~0.4); P(0~0.03); S(0~0.009); 
Cr(3.8~4.4); Mo(4.6~4.9); W(5.6~5.9); V(1.8~2.0); Co(0)
HSS 9341C (0.77~0.87); Si(0.2~0.4); Mn(0.2~0.4); P(0~0.03); S(0~0.009); 
Cr(3.8~4.4); Mo(2.7~3.3); W(8.5~9.5); V(1.3~1.7); Co(0)
HSS M35 (Co5%)C (0.8~0.9); Si(0.2~0.45); Mn(0.15~0.4); P(0~0.03); S(0~0.009); 
Cr(3.8~4.4); Mo(4.6~4.9); W(5.6~5.9);V(1.8~2.0); Co(4.6~4.9)
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