• Model NO.：3077
• Carbide Tip Type：Dql
• Steel Shaft Type：40cr
• Surface Treatment：Shot-Peened
• Shank Type：Hex
• Flute Type：U
• Tip Grinding：D4f Diamond Ground
• Welding Type：AVS.(Automatic Vacuum Soldering)
• Certificate：Pgm
• Transport Package：Paper Hanger, PVC Bag, Skin Pack, Blister Pack
• Specification：3mm to 16mm diameter
• Trademark：OEM, HTT
• Origin：China
• HS Code：8207509000
• Production Capacity：2400000

Basic Info.

Model NO. 3077 Carbide Tip Type Dql Steel Shaft Type 40cr Surface Treatment Shot-Peened Shank Type Hex Flute Type U Tip Grinding D4f Diamond Ground Welding Type AVS.(Automatic Vacuum Soldering) Certificate Pgm Transport Package Paper Hanger, PVC Bag, Skin Pack, Blister Pack Specification 3mm to 16mm diameter Trademark OEM, HTT Origin China HS Code 8207509000 Production Capacity 2400000

Product Description

* TCT Universal Drill Bit with Hex shank, color fluted(pointed by the customers), and polished roundness for multi-purpose drilling symbol, DQL carbide tipped with AVS. technology on Supreme MPP quality performance. 

* Diamond ground special angle and sharp edges guarantee the cutting performance in the different materials on higher speed and constant stability. 

* Carbide tips are supplied by Ceratizit made in Luxemburg to guarantee higher durability and wear resistance. 

* U flute design maximizes the drilling dust rejection rate to fast the drilling speed with more comfortable operation feelings. 

* Lower vibration for an easy longer-time drilling job.

* SGS-approved anti-rust oil treatment to protect the final users under Reach standard.

* PGM certificated carbide size, carbide welded symmetry, and rotary run-out straightness for industrial professional applications. 



*Other special sizes are also available on the customers' special requests. 

Item Number	Diameter(mm)	Working Length(mm)	Overall Length(mm)
3077.030060	3	30	60
3077.030070	3	35	70
3077.030085	3	45	85
3077.030100	3	60	100
3077.035060	3.5	30	60
3077.035070	3.5	35	70
3077.035085	3.5	45	85
3077.040075	4	35	75
3077.040085	4	45	85
3077.040090	4	50	90
3077.040150	4	110	150
3077.045085	4.5	45	85
3077.045090	4.5	50	90
3077.045150	4.5	110	150
3077.050085	5	45	85
3077.050090	5	45	90
3077.050095	5	50	95
3077.050100	5	60	100
3077.050150	5	110	150
3077.050250	5	200	250
3077.050300	5	250	300
3077.050400	5	260	400
3077.050500	5	360	500
3077.055085	5.5	45	85
3077.055095	5.5	50	95
3077.055100	5.5	60	100
3077.055150	5.5	110	150
3077.060100	6	60	100
3077.060115	6	70	115
3077.060150	6	110	150
3077.060200	6	130	200
3077.060250	6	180	250
3077.060260	6	190	260
3077.060300	6	230	300
3077.060400	6	340	400
3077.060600	6	460	600
3077.065100	6.5	60	100
3077.065115	6.5	70	115
3077.065150	6.5	110	150
3077.065200	6.5	130	200
3077.065260	6.5	190	260
3077.065300	6.5	230	300
3077.065400	6.5	340	400
3077.070100	7	60	100
3077.070115	7	70	115
3077.070120	7	80	120
3077.070150	7	110	150
3077.070300	7	230	300
3077.070400	7	340	400
3077.070500	7	360	500
3077.080120	8	80	120
3077.080150	8	110	150
3077.080200	8	130	200
3077.080250	8	180	250
3077.080260	8	190	260
3077.080300	8	230	300
3077.080400	8	340	400
3077.080600	8	460	600
3077.090120	9	80	120
3077.090150	9	110	150
3077.095120	9.5	80	120
3077.095150	9.5	110	150
3077.100120	10	80	120
3077.100150	10	110	150
3077.100200	10	135	200
3077.100250	10	180	250
3077.100260	10	190	260
3077.100300	10	230	300
3077.100400	10	340	400
3077.100600	10	460	600
3077.110120	11	80	120
3077.110150	11	110	150
3077.120130	12	80	130
3077.120150	12	90	150
3077.120200	12	150	200
3077.120250	12	180	250
3077.120260	12	190	260
3077.120300	12	230	300
3077.120400	12	340	400
3077.120600	12	460	600
3077.130130	13	80	130
3077.130160	13	90	150
3077.140150	14	90	150
3077.140200	14	135	200
3077.140250	14	190	250
3077.140260	14	200	260
3077.140300	14	230	300
3077.140400	14	340	400
3077.140600	14	460	600
3077.160150	16	90	150
3077.160200	16	135	200
3077.160250	16	200	260
3077.160300	16	230	300
3077.160400	16	340	400
3077.160600	16	460	600