China Drills 2D U Drill with High Precision

• Customized: Customized
• Type: Indexable Drill Bit
• Material: 42CrMo
• Usage: Metal Drilling
• Feeler Gauge: 0.01mm
• Hardness: HRC46
• Model NO.: 2D17.5-WC
• Cooling Holes: Double Helix Internal Cooling Holes
• Application: Metal-Cutting CNC Machine Tools
• Delivery Time: 7-10 Working Days
• Shipment: by Air, by Sea or by Express etc.
• Transport Package: Plastic Box, Standard Export Carton
• Trademark: RV
• Origin: Zhuzhou, China
• HS Code: 8207509000
• Production Capacity: 20000PCS/Month

Product Description

Product Parameters

 

Specification and Model	D	d	L1	Ls	L	Insert model	Screw	Wrench
C20-2D15-33WC03	15	20	33	44	92	WC__030208	M2.5×5	T8
C20-2D15.5-34WC03	15.5		34		93
C20-2D16-35WC03	16		35		94
C20-2D16.5-36WC03	16.5		36		95
C20-2D17-37WC03	17		37		96
C25-2D17.5-38WC03	17.5	25	38	56	109	WC__030208	M2.5×6	T8
C25-2D18-39WC03	18		39		110
C25-2D18.5-40WC03	18.5		40		111
C25-2D19-41WC03	19		41		112
C25-2D19.5-42WC03	19.5		42		113
C25-2D20-43WC03	20		43		114
C25-2D20.5-44WC03	20.5		44		115
C25-2D21-45WC04	21	25	45	56	116	WC__040208	M2.5x7	T8
C25-2D21.5-46WC04	21.5		46		117
C25-2D22-47WC04	22		47		118
C25-2D22.5-48WC04	22.5		48		119
C25-2D23-49WC04	23		49		123
C25-2D23.5-50WC04	23.5		50		124
C25-2D24-51WC04	24		51		125
C25-2D24.5-52WC04	24.5		52		126
C25-2D25-53WC05	25		53		127	WC__050308	M3x7	T10
C32-2D25.5-54WC05	25.5	32	54	60	134
C32-2D26-55WC05	26		55		135
C32-2D26.5-56WC05	26.5		56		136
C32-2D27-57WC05	27		57		137
C32-2D27.5-58WC05	27.5		58		138
C32-2D28-59WC05	28		59		139
C32-2D28.5-60WC05	28.5		60		140
C32-2D29-62WC05	29		62		143
C32-2D29.5-63WC05	29.5		63		144
C32-2D30-64WC05	30		64		148
C32-2D30.5-65WC05	30.5		65		149
C32-2D31-66WC06	31	32	66	60	150	WC__06T308	M3.5×8	T15
C32-2D31.5-67WC06	31.5		67		151
C32-2D32-68WC06	32		68		152
C32-2D32.5-69WC06	32.5		69		153
C32-2D33-70WC06	33		70		154
C32-2D33.5-71WC06	33.5		71		155

 

Specification and Model	D	d	L1	Ls	L	Insert model	Screw	Wrench
C32-2D34-72WC06	34	32	72	60	156	WC__06T308	M3.5x8	T15
C32-2D34.5-73WC06	34.5		73		157
C32-2D35-74WC06	35		74		158
C32-2D35.5-75WC06	35.5		75		159
C32-2D36-76WC06	36		76		160
C32-2D36.5-77WC06	36.5		77		161
C32-2D37-79WC06	37		79		169
C32-2D37.5-80WC06	37.5		80		170
C32-2D38-81WC06	38		81		171
C32-2D38.5-82WC06	38.5		82		172
C32-2D39-83WC06	39		83		173
C32-2D39.5-84WC06	39.5		84		174
C40-2D40-85WC06	40	40	85	70	185
C40-2D41-87WC06	41		87		187
C40-2D42-89WC08	42		89		189	WC__080412	M4x10	T15
C40-2D43-91WC08	43		91		191
C40-2D44-93WC08	44		93		193
C40-2D45-95WC08	45		95		195
C40-2D46-97WC08	46		97		197
C40-2D47-99WC08	47		99		199
C40-2D48-101WC08	48		101		201
C40-2D49-103WC08	49	40	103	70	203
C40-2D50-105WC08	50		105		205
C40-2D51-107WC08	51		107		207
C40-2D52-109WC08	52		109		209
C40-2D53-111WC08	53		111		211
C40-2D54-113WC08	54		113		213
C40-2D55-115WC08	55		115		215
C40-2D56-120WC08	56		120		222
C40-2D57-122WC08	57		122		224
C40-2D58-124WC08	58		124		226
C40-2D59-126WC08	59		126		228
C40-2D60-128WC08	60		128		230

  

Work Material	Hardness  of Workpiece	Cutting Speed (m/min)	Diameter of Drill(mm)
			17.5-22	22.2-30	30.5-40	40.5-50
Steel	80-180	200-280	0.05-0.1	0.07-0.12	0.1-0.2	0.15-0.25
Steel	150-225	150-220	0.05-0.12	0.08-0.15	0.12-0.25	0.18-0.28
Low Alloy Steel	150-260	160-220	0.06-0.12	0.08-0.18	0.15-0.3	0.2-0.3
High Alloy Steel	150-240	120-180	0.05-0.1	0.06-0.15	0.12-0.2	0.18-0.25
Stainless Steel	150-250	100-200	0.05-0.1	0.07-0.12	0.12-0.2	0.15-0.22
Chisel Tool Steel	170-270	120-200	0.05-0.12	0.07-0.15	0.12-0.22	0.15-0.25
Cast Iron	160-220	120-180	0.1-0.17	0.15-0.2	0.18-0.25	0.2-0.3
Cast Alloy Iron	150-260	110-180	0.08-0.14	0.12-0.18	0.15-0.22	0.18-0.25
Aluminium Alloy	40-140	250-350	0.075-0.15	0.1-0.18	0.15-0.25	0.18-0.3
Cast Aluminium	50-150	220-280	0.1-0.2	0.15-0.22	0.18-0.3	0.22-0.35

 

Detailed Photos

 

Company Profile

Zhuzhou Rivictory New Material Co.,Ltd. is located in Zhuzhou, Hunan, which is Chinese industrial base.The main products are Tungsten carbide blanks, carbide rods, carbide rotary burrs, milling cutters, HSS drill bits, HSS bar, CNC inserts and epoxy resign insulators, all of which have passed ISO quality certification. At the same time, we have our own research and development team, which can customize products according to customer's requests.

Production Process

FAQ

1. Who are we?
Zhuzhou Rivictory New Material Co., Ltd. is located in Zhuzhou, Hunan, which is China's industrial base. The company's main products are tungsten carbide blanks, milling cutters, carbide rods,HSS drill bits, HSS bar, carbide burrs, CNC inserts and epoxy resign insulators, all of which have passed ISO quality certification. At the same time, the company has its own research and development team, which can customize products according to customer needs.
The company is committed to providing customers with the most suitable products and the best quality services and strives to promote our products to all parts of the world.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3. What can you buy from us?
Tungsten carbide blanks, carbide rods, carbide rotary burrs, milling cutters, HSS drill bits, HSS bar, CNC inserts and epoxy resign insulators.

4. Why should you buy from us not from other suppliers?
Our company is located in Zhuzhou city, the capital of non-ferrous metals and high-speed railway. Has a completely industrial chain,design and research team. Our high quality products and services are welcomed all over the world.

5. What services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY;
Accepted Payment Type: T/T, Money Gram,Credit Card,PayPal,Western Union,Cash,Escrow.