4D WD Drill Bits

As the professional manufacturer, we would like to provide you 4D WD Drill Bits. And we will offer you the best after-sale service and timely delivery.We recruit passionate and dedicated technicians, who not only enjoy their career, but continue to train and grow their skills year-round. Constant training and education enables us to stay on top of industry trends，so we can offer top notch services every time you need us.

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Product Description

You can rest assured to buy 4D WD Drill Bits from our factory and we will offer you the best after-sale service and timely delivery. Sincerely look forward to cooperating with you in the near future.

4D WD Drill Bits Specification

WDblade-4D
model	size				blade	screw	wrench
model	Blade diameter	Total lengthL	effective lengthH	shank diameterd	blade	screw	wrench
WD13-4D-C20	13	114	55	20	WDXT042004	M1.6X4	T6
WD13.5-4D-C20	13.5	116	57
WD14-4D-C20	14	118	59
WD14.5-4D-C20	14.5	120	61
WD15-4D-C20	15	122	63
WD15.5-4D-C20	15.5	124	65		WDXT052504	M2X4	T6
WD16-4D-C20	16	126	67
WD16.5-4D-C20	16.5	128	69
WC17-4D-C20	17	130	71
WD17.5-4D-C25	17.5	144	73	25
WD18-4D-C25	18	146	75
WD18.5-4D-C25	18.5	148	77		WDXT063006	M2.2X6	T7
WD19-4D-C25	19	150	79
WD19.5-4D-C25	19.5	152	81
WD20-4D-C25	20	154	83
WD20.5-4D-C25	20.5	156	85
WD21-4D-C25	21	158	87
WD21.5-4D-C25	21.5	160	89
WD22-4D-C25	22	162	91
WD22.5-4D-C25	22.5	164	93
WD23-4D-C25	23	169	95		WDXT073506	M2.5X6	T8
WD23.5-4D-C25	23.5	171	97
WD24-4D-C25	24	173	99
WD24.5-4D-C25	24.5	175	101
WD25-4D-C25	25	177	103
WD25.5-4D-C32	25.5	185	105	32
WD26-4D-C32	26	187	107
WD26.5-4D-C32	26.5	189	109
WD27-4D-C32	27	191	111
WD27.5-4D-C32	27.5	193	113
WD28-4D-C32	28	195	115
WD28.5-4D-C32	28.5	197	117
WD29-4D-C32	29	201	120		WDXT094008	M3.5X8	T15
WD29.5-4D-C32	29.5	203	112
WD30-4D-C32	30	208	124
WD30.5-4D-C32	30.5	210	126
WD31-4D-C32	31	212	128
WD31.5-4D-C32	31.5	214	130
WD32-4D-C32	32	216	132
WD32.5-4D-C32	32.5	218	134
WD30-4D-C40	30	218	124	40
WD30.5-4D-C40	30.5	220	126
WD31-4D-C40	31	222	128
WD31.5-4D-C40	31.5	224	130
WD32-4D-C40	32	226	132
WD32.5-4D-C40	32.5	228	134
WD33-4D-C40	33	230	136
WD33.5-4D-C40	33.5	232	138
WD34-4D-C40	34	234	140
WD34.5-4D-C40	34.5	236	142
WD35-4D-C40	35	238	144	40
WD35.5-4D-C40	35.5	240	146
WD36-4D-C40	36	242	148
WD36.5-4D-C40	36.5	246	150
WD37-4D-C40	37	253	153		WDXT125012	M5X11	T20
WD37.5-4D-C40	37.5	255	155
WD38-4D-C40	38	257	157
WD38.5-4D-C40	38.5	259	1159
WD39-4D-C40	39	261	161
WD39.5-4D-C40	39.5	263	163
WD40-4D-C40	40	265	165
WD41-4D-C40	41	269	169	40
WD42-4D-C40	42	273	173
WD43-4D-C40	43	277	177
WD44-4D-C40	44	281	181
WD45-4D-C40	45	285	185
WD46-4D-C40	46	289	189		WDXT156012	M6X15	T25
WD47-4D-C40	47	293	193
WD48-4D-C40	48	297	197
WD49-4D-C40	49	301	201
WD50-4D-C40	50	305	205	40
WD51-4D-C40	51	309	209
WD52-4D-C40	52	313	213
WD53-4D-C40	53	317	217
WD54-4D-C40	54	321	221
WD55-4D-C40	55	325	225
WD56-4D-C40	56	334	232		WDXT186012
WD57-4D-C40	57	338	236
WD58-4D-C40	58	342	240
WD59-4D-C40	59	346	244	40
WD60-4D-C40	60	350	248
WD61-4D-C40	61	354	252
WD62-4D-C40	62	358	256
WD63-4D-C40	63	362	260