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

Drill, Drill Bit, Cutting Tool manufacturer / supplier in China, offering 19PCS HSS Straight Shank Tin-Coated Twist Drill Bit Set (GM-dB011), High Quality Super Cut Hand Ratchet Threader, with SAE and Metric Fractional Readings 6 in. Digital Caliper and so on.

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Supplier Homepage Product Drill Bits Twist Drills 19PCS HSS Straight Shank Tin-Coated Twist Drill Bit Set (GM-dB011)

19PCS HSS Straight Shank Tin-Coated Twist Drill Bit Set (GM-dB011)

Purchase Qty.:
(Sets)
1,000-9,999 10,000-49,999 50,000+
FOB Unit Price: US $2.5 US $2.2 US $2
Purchase Qty. (Sets) FOB Unit Price
1,000-9,999 US $2.5
10,000-49,999 US $2.2
50,000+ US $2
Get Latest Price
Production Capacity: 1, 000, 000 Set/Year
Transport Package: on Customer′s Requiments
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: GM-DB011
  • Length: Standard
  • Material: High Speed Steel
  • Size: Available
  • Delivery Time: 15-35 Days
  • Trademark: GOLDMOON
  • Origin: China
  • Customized: Non-Customized
  • Type: Twist Drill Bit
  • Usage: Metal Drilling
  • Free Sample: Available
  • Finish: Tin-Coated
  • Specification: all sizes are available
  • HS Code: 82075090
Product Description
19PCS HSS Straight Shank Tin-Coated Twist Drill Bit Set (GM-dB011)
19PCS HSS Straight Shank Tin-Coated Twist Drill Bit Set (GM-dB011)
19PCS HSS Straight Shank Tin-Coated Twist Drill Bit Set (GM-dB011)
19PCS HSS Straight Shank Tin-Coated Twist Drill Bit Set (GM-dB011)19PCS HSS Straight Shank Tin-Coated Twist Drill Bit Set (GM-dB011)
Description19pcs HSS Tin-Coated Drill Bits Set 
Item no.:GM-DB011
MaterialHSS 4241/ HSS 4341/ HSS 6542/ HSS M35
Technical processRoll-forged, half ground, fully ground
ShankStraight shank
Drill surfaceTin-coated
Tip angle118 degree, split point is also optional
SizeMetric:1.0~10.0mm*0.5mm,
Package Metal case
Color sleeve or color box is also avaliable
MOQ500 sets
ApplicationMetal, steel plate, stainless steel
Payment termsT/T, D/P, L/C, Paypal, Western Union, ect.
Delivery time15~35 days
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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