Tungsten Carbide Drills Milling Cutter Drills Twist Carbide Drills

• Customized: Customized
• Standard: DIN
• Length: Taper-length
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: customized or standard size
• Type: Twist Drill Bit
• Material: Solid Carbide
• Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
• Transport Package: Carton
• Specification: standard
• Trademark: Evergreen
• Origin: China
• HS Code: 8207709000
• Production Capacity: 1000 PCS

Product Description

Product Description
1.Competitive price 
2.Diversified rich experienced skilled workers
3.Continuance service and support.
4.Quality,reliability and long product life.
5.Mature, perfect and excellence, but simple design, OEM are available.

Product Name	Tungsten Carbide Drills Milling Cutter Drills Twist carbide drills
Material	Tungsten carbide
Process	Milled (Roll Forged is Available)
Standard	ISO
Flute Type	Twist Drill Bit
Surface Finish	Black Oxide
Package	Plastic Box

 
 
 
 

Flute diameter	Flute length	Shank diameter	Handle length	Overall length(mm)
ø3.3-3.7	28	6	28	66
ø3.8-4.0	36	6	28	74
ø4.1-4.5	36	6	36	74
ø4.6-5.0	44	6	36	82
ø5.1-5.5	44	6	36	82
ø5.6-6.0	44	6	36	82
ø6.1-6.5	53	8	36	91
ø6.6-7.0	53	8	36	91
ø7.1-8.5	53	8	36	91
ø7.6-8.0	53	8	36	91
ø8.1-8.5	61	10	40	103
ø8.6-9.0	61	10	40	103
ø9.1-9.5	61	10	40	103
ø9.6-10.0	61	10	40	103
ø10.1-10.5	71	12	45	118
ø10.5-11.0	71	12	45	118
ø11.0-11.5	71	12	45	118
ø10.6-12.0	71	12	45	118
ø12.1-14.0	77	14	45	124
ø14.1-16.0	83	16	48	133
ø16.1-18.0	93	18	48	143
ø18.1-20.0	101	20	50	153

 
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