180° Flat-Bottom Drills • Through Coolant

High-Performance Solid Carbide Drills

180° Flat-Bottom Drills • Through Coolant

Features and Benefits

Flat bottom drills with through coolant.
Application-specific SC drills that combine two operations in one: 1) Eliminate the 180° end mill in flat-bottom drilling or when preparing an inclined or curved surface for drilling. 2) After full cylindrical engagement, the drill runs at normal solid carbide drilling parameters.
Unique FB drill-point design with two effective cutting edges over center enable high feed rates.
Creates a true flat-bottom hole from O.D. to center.
Four-margin land design improves hole straightness and roundness and provides good alignment, even when drilling cross holes.
Three grades-geometry-combinations available to cover most common materials.

Product Usage /

Specifications

B707_FBG/FBS/FBL • ~3 x D


B707A-FBG • KC7315	B707A-FBS • KN15	B707A-FBL • KCMS15

				D1 diameter
order number	B707A-FBG • KC7315	B707A-FBS • KN15	B707A-FBL • KCMS15	mm	in	fraction	wire size	L	L3	L4 max	LS	D
2887724 »	B707A03000FBG			3,000	.1181	—	—	62	20	14	36	6
3885689 »			B707A03000FBL	3,000	.1181	—	—	62	20	14	36	6
3894804 »		B707A03000FBS		3,000	.1181	—	—	62	20	14	36	6
3505052 »	B707A03175FBG			3,175	.1250	1/8	—	62	20	14	36	6
3885690 »			B707A03175FBL	3,175	.1250	1/8	—	62	20	14	36	6
3894805 »		B707A03175FBS		3,175	.1250	1/8	—	62	20	14	36	6
2985272 »	B707A03500FBG			3,500	.1378	—	—	62	20	14	36	6
3885691 »			B707A03500FBL	3,500	.1378	—	—	62	20	14	36	6
3894806 »		B707A03500FBS		3,500	.1378	—	—	62	20	14	36	6
3683704 »	B707A03700FBG			3,700	.1457	—	—	62	20	14	36	6
5314951 »			B707A03800FBL	3,800	.1496	—	—	66	24	17	36	6
3505133 »	B707A03970FBG			3,970	.1563	5/32	—	66	24	17	36	6
2450291 »	B707A04000FBG			4,000	.1575	—	—	66	24	17	36	6
3885692 »			B707A04000FBL	4,000	.1575	—	—	66	24	17	36	6
3894807 »		B707A04000FBS		4,000	.1575	—	—	66	24	17	36	6
3098071 »	B707A04200FBG			4,200	.1654	—	—	66	24	17	36	6
6083078 »		B707A04200FBS		4,200	.1654	—	—	66	24	17	36	6
3058984 »	B707A04400FBG			4,400	.1732	—	—	66	24	17	36	6
3885823 »			B707A04400FBL	4,400	.1732	—	—	66	24	17	36	6
3894808 »		B707A04400FBS		4,400	.1732	—	—	66	24	17	36	6
2985333 »	B707A04500FBG			4,500	.1772	—	—	66	24	17	36	6
3885824 »			B707A04500FBL	4,500	.1772	—	—	66	24	17	36	6
3894809 »		B707A04500FBS		4,500	.1772	—	—	66	24	17	36	6
3505134 »	B707A04763FBG			4,763	.1875	3/16	—	66	28	20	36	6
2655963 »	B707A04800FBG			4,800	.1890	—	12	66	28	20	36	6
3885825 »			B707A04800FBL	4,800	.1890	—	12	66	28	20	36	6
3894810 »		B707A04800FBS		4,800	.1890	—	12	66	28	20	36	6
2629032 »	B707A04900FBG			4,900	.1929	—	—	66	28	20	36	6
6083079 »		B707A04900FBS		4,900	.1929	—	—	66	28	20	36	6
2450292 »	B707A05000FBG			5,000	.1969	—	—	66	28	20	36	6
3885826 »			B707A05000FBL	5,000	.1969	—	—	66	28	20	36	6
3894811 »		B707A05000FBS		5,000	.1969	—	—	66	28	20	36	6
3956948 »		B707A05100FBS		5,100	.2008	—	—	66	28	20	36	6
3732218 »	B707A05200FBG			5,200	.2047	—	—	66	28	20	36	6
2619033 »	B707A05560FBG			5,560	.2189	—	—	66	28	20	36	6
3885827 »			B707A05560FBL	5,560	.2189	—	—	66	28	20	36	6
3894812 »		B707A05560FBS		5,560	.2189	—	—	66	28	20	36	6
3300212 »	B707A05800FBG			5,800	.2283	—	—	66	28	20	36	6
2660384 »	B707A05900FBG			5,900	.2323	—	—	66	28	20	36	6
3885828 »			B707A05900FBL	5,900	.2323	—	—	66	28	20	36	6
3894823 »		B707A05900FBS		5,900	.2323	—	—	66	28	20	36	6
2450343 »	B707A06000FBG			6,000	.2362	—	—	66	28	20	36	6
3885829 »			B707A06000FBL	6,000	.2362	—	—	66	28	20	36	6
3894824 »		B707A06000FBS		6,000	.2362	—	—	66	28	20	36	6
3041312 »	B707A06100FBG			6,100	.2402	—	—	79	34	24	36	8
3505135 »	B707A06350FBG			6,350	.2500	1/4	E	79	34	24	36	8
3885830 »			B707A06350FBL	6,350	.2500	1/4	E	79	34	24	36	8
3894825 »		B707A06350FBS		6,350	.2500	1/4	E	79	34	24	36	8
2985334 »	B707A06500FBG			6,500	.2559	—	—	79	34	24	36	8
3885831 »			B707A06500FBL	6,500	.2559	—	—	79	34	24	36	8
3894826 »		B707A06500FBS		6,500	.2559	—	—	79	34	24	36	8
3033966 »	B707A06800FBG			6,800	.2677	—	—	79	34	24	36	8
3885832 »			B707A06800FBL	6,800	.2677	—	—	79	34	24	36	8
3894827 »		B707A06800FBS		6,800	.2677	—	—	79	34	24	36	8
2541133 »	B707A07000FBG			7,000	.2756	—	—	79	34	24	36	8
3885833 »			B707A07000FBL	7,000	.2756	—	—	79	34	24	36	8
3894828 »		B707A07000FBS		7,000	.2756	—	—	79	34	24	36	8
3505136 »	B707A07145FBG			7,145	.2813	9/32	—	79	41	29	36	8
4106399 »		B707A07400FBS		7,400	.2913	—	—	79	41	29	36	8
2634568 »	B707A07500FBG			7,500	.2953	—	—	79	41	29	36	8
3885834 »			B707A07500FBL	7,500	.2953	—	—	79	41	29	36	8
3894829 »		B707A07500FBS		7,500	.2953	—	—	79	41	29	36	8
2993398 »	B707A07800FBG			7,800	.3071	—	—	79	41	29	36	8
3505137 »	B707A07938FBG			7,938	.3125	5/16	—	79	41	29	36	8
3885835 »			B707A07938FBL	7,938	.3125	5/16	—	79	41	29	36	8
3894830 »		B707A07938FBS		7,938	.3125	5/16	—	79	41	29	36	8
3894831 »		B707A08000FBS		8,000	.3150	—	—	79	27	18	36	8
3885836 »			B707A08000FBL	8,000	.3150	—	—	79	41	29	36	8
2450344 »	B707A08000FBG			8,000	.3150	—	—	79	41	29	36	8
3505138 »	B707A08334FBG			8,334	.3281	21/64	—	89	47	35	40	10
2650038 »	B707A08500FBG			8,500	.3346	—	—	89	47	35	40	10
3885837 »			B707A08500FBL	8,500	.3346	—	—	89	47	35	40	10
3894832 »		B707A08500FBS		8,500	.3346	—	—	89	47	35	40	10
2658030 »	B707A08800FBG			8,800	.3465	—	—	89	47	35	40	10
3885838 »			B707A08800FBL	8,800	.3465	—	—	89	47	35	40	10
3894833 »		B707A08800FBS		8,800	.3465	—	—	89	47	35	40	10
2652755 »	B707A09000FBG			9,000	.3543	—	—	89	47	35	40	10
3885839 »			B707A09000FBL	9,000	.3543	—	—	89	47	35	40	10
3894834 »		B707A09000FBS		9,000	.3543	—	—	89	47	35	40	10
3505139 »	B707A09129FBG			9,129	.3594	23/64	—	89	47	35	40	10
2985335 »	B707A09500FBG			9,500	.3740	—	—	89	47	35	40	10
3885840 »			B707A09500FBL	9,500	.3740	—	—	89	47	35	40	10
3894835 »		B707A09500FBS		9,500	.3740	—	—	89	47	35	40	10
3505140 »	B707A09525FBG			9,525	.3750	3/8	—	89	47	35	40	10
3885841 »			B707A09525FBL	9,525	.3750	3/8	—	89	47	35	40	10
3894836 »		B707A09525FBS		9,525	.3750	3/8	—	89	47	35	40	10
3383760 »	B707A09800FBG			9,800	.3858	—	—	89	47	35	40	10
2607377 »	B707A10000FBG			10,000	.3937	—	—	89	47	35	40	10
3885842 »			B707A10000FBL	10,000	.3937	—	—	89	47	35	40	10
3894837 »		B707A10000FBS		10,000	.3937	—	—	89	47	35	40	10
3024727 »	B707A10200FBG			10,200	.4016	—	—	102	55	40	45	12
3505141 »	B707A10320FBG			10,320	.4063	13/32	—	102	55	40	45	12
3885843 »			B707A10320FBL	10,320	.4063	13/32	—	102	55	40	45	12
3894838 »		B707A10320FBS		10,320	.4063	13/32	—	102	55	40	45	12
3322050 »	B707A10500FBG			10,500	.4134	—	—	102	55	40	45	12
3885844 »			B707A10500FBL	10,500	.4134	—	—	102	55	40	45	12
3894839 »		B707A10500FBS		10,500	.4134	—	—	102	55	40	45	12
3020201 »	B707A10600FBG			10,600	.4173	—	—	102	55	40	45	12
3519355 »	B707A10800FBG			10,800	.4252	—	—	102	55	40	45	12
2499516 »	B707A11000FBG			11,000	.4331	—	—	102	55	40	45	12
3885845 »			B707A11000FBL	11,000	.4331	—	—	102	55	40	45	12
3894840 »		B707A11000FBS		11,000	.4331	—	—	102	55	40	45	12
3505142 »	B707A11111FBG			11,111	.4374	—	—	102	55	40	45	12
3885846 »			B707A11111FBL	11,111	.4374	—	—	102	55	40	45	12
3894841 »		B707A11111FBS		11,111	.4374	—	—	102	55	40	45	12
3667918 »	B707A11350FBG			11,350	.4469	—	—	102	55	40	45	12
2876115 »	B707A11500FBG			11,500	.4528	—	—	102	55	40	45	12
3505143 »	B707A11509FBG			11,509	.4531	29/64	—	102	55	40	45	12
3885847 »			B707A11509FBL	11,509	.4531	29/64	—	102	55	40	45	12
3894842 »		B707A11509FBS		11,509	.4531	29/64	—	102	55	40	45	12
2628928 »	B707A11570FBG			11,570	.4555	—	—	102	55	40	45	12
3885848 »			B707A11570FBL	11,570	.4555	—	—	102	55	40	45	12
3894843 »		B707A11570FBS		11,570	.4555	—	—	102	55	40	45	12
2657603 »	B707A11700FBG			11,700	.4606	—	—	102	55	40	45	12
3885849 »			B707A11700FBL	11,700	.4606	—	—	102	55	40	45	12
3894844 »		B707A11700FBS		11,700	.4606	—	—	102	55	40	45	12
2639052 »	B707A11800FBG			11,800	.4646	—	—	102	55	40	45	12
3885850 »			B707A11800FBL	11,800	.4646	—	—	102	55	40	45	12
3894845 »		B707A11800FBS		11,800	.4646	—	—	102	55	40	45	12
3505144 »	B707A11908FBG			11,908	.4688	15/32	—	102	55	40	45	12
2629368 »	B707A12000FBG			12,000	.4724	—	—	102	55	40	45	12
3885851 »			B707A12000FBL	12,000	.4724	—	—	102	55	40	45	12
3894846 »		B707A12000FBS		12,000	.4724	—	—	102	55	40	45	12
3382970 »	B707A12100FBG			12,100	.4764	—	—	107	60	43	45	14
3885852 »			B707A12100FBL	12,100	.4764	—	—	107	60	43	45	14
3894847 »		B707A12100FBS		12,100	.4764	—	—	107	60	43	45	14
2885009 »	B707A12500FBG			12,500	.4921	—	—	107	60	43	45	14
3885853 »			B707A12500FBL	12,500	.4921	—	—	107	60	43	45	14
3894848 »		B707A12500FBS		12,500	.4921	—	—	107	60	43	45	14
5000493 »	B707A12600FBG			12,600	.4961	—	—	107	60	43	45	14
3563231 »	B707A12700FBG			12,700	.5000	1/2	—	107	60	43	45	14
4033714 »			B707A12700FBL	12,700	.5000	1/2	—	107	60	43	45	14
4033713 »		B707A12700FBS		12,700	.5000	1/2	—	107	60	43	45	14
2636514 »	B707A12800FBG			12,800	.5039	—	—	107	60	43	45	14
3885854 »			B707A12800FBL	12,800	.5039	—	—	107	60	43	45	14
3894849 »		B707A12800FBS		12,800	.5039	—	—	107	60	43	45	14
2450345 »	B707A13000FBG			13,000	.5118	—	—	107	60	43	45	14
3885855 »			B707A13000FBL	13,000	.5118	—	—	107	60	43	45	14
3894850 »		B707A13000FBS		13,000	.5118	—	—	107	60	43	45	14
3055223 »	B707A13500FBG			13,500	.5315	—	—	107	60	43	45	14
3885856 »			B707A13500FBL	13,500	.5315	—	—	107	60	43	45	14
3894851 »		B707A13500FBS		13,500	.5315	—	—	107	60	43	45	14
2985336 »	B707A14000FBG			14,000	.5512	—	—	107	60	43	45	14
3885857 »			B707A14000FBL	14,000	.5512	—	—	107	60	43	45	14
3894852 »		B707A14000FBS		14,000	.5512	—	—	107	60	43	45	14
3505145 »	B707A14288FBG			14,288	.5625	9/16	—	115	65	45	48	16
3885858 »			B707A14288FBL	14,288	.5625	9/16	—	115	65	45	48	16
3894853 »		B707A14288FBS		14,288	.5625	9/16	—	115	65	45	48	16
2957497 »	B707A14500FBG			14,500	.5709	—	—	115	65	45	48	16
3885859 »			B707A14500FBL	14,500	.5709	—	—	115	65	45	48	16
3894854 »		B707A14500FBS		14,500	.5709	—	—	115	65	45	48	16
2646000 »	B707A15000FBG			15,000	.5906	—	—	115	65	45	48	16
3885860 »			B707A15000FBL	15,000	.5906	—	—	115	65	45	48	16
3894855 »		B707A15000FBS		15,000	.5906	—	—	115	65	45	48	16
2639144 »	B707A15250FBG			15,250	.6004	—	—	115	65	45	48	16
3885861 »			B707A15250FBL	15,250	.6004	—	—	115	65	45	48	16
3894856 »		B707A15250FBS		15,250	.6004	—	—	115	65	45	48	16
3505149 »	B707A15500FBG			15,500	.6102	—	—	115	65	45	48	16
3885862 »			B707A15500FBL	15,500	.6102	—	—	115	65	45	48	16
3894857 »		B707A15500FBS		15,500	.6102	—	—	115	65	45	48	16
3505146 »	B707A15875FBG			15,875	.6250	5/8	—	115	65	45	48	16
3885863 »			B707A15875FBL	15,875	.6250	5/8	—	115	65	45	48	16
3894858 »		B707A15875FBS		15,875	.6250	5/8	—	115	65	45	48	16
2623070 »	B707A16000FBG			16,000	.6299	—	—	115	65	45	48	16
3885864 »			B707A16000FBL	16,000	.6299	—	—	115	65	45	48	16
3894859 »		B707A16000FBS		16,000	.6299	—	—	115	65	45	48	16
3505150 »	B707A16500FBG			16,500	.6496	—	—	123	73	51	48	18
3885865 »			B707A16500FBL	16,500	.6496	—	—	123	73	51	48	18
3894860 »		B707A16500FBS		16,500	.6496	—	—	123	73	51	48	18
2582790 »	B707A17000FBG			17,000	.6693	—	—	123	73	51	48	18
3885866 »			B707A17000FBL	17,000	.6693	—	—	123	73	51	48	18
3894861 »		B707A17000FBS		17,000	.6693	—	—	123	73	51	48	18
3505147 »	B707A17463FBG			17,463	.6875	11/16	—	123	73	51	48	18
3505151 »	B707A17500FBG			17,500	.6890	—	—	123	73	51	48	18
3885867 »			B707A17500FBL	17,500	.6890	—	—	123	73	51	48	18
3894862 »		B707A17500FBS		17,500	.6890	—	—	123	73	51	48	18
5130229 »			B707A17900FBL	17,900	.7047	—	—	123	73	51	48	18
2633016 »	B707A18000FBG			18,000	.7087	—	—	123	73	51	48	18
3885868 »			B707A18000FBL	18,000	.7087	—	—	123	73	51	48	18
3894863 »		B707A18000FBS		18,000	.7087	—	—	123	73	51	48	18
3505152 »	B707A18500FBG			18,500	.7283	—	—	131	79	55	50	20
2896948 »	B707A19000FBG			19,000	.7480	—	—	131	79	55	50	20
3885869 »			B707A19000FBL	19,000	.7480	—	—	131	79	55	50	20
3894864 »		B707A19000FBS		19,000	.7480	—	—	131	79	55	50	20
3505148 »	B707A19050FBG			19,050	.7500	3/4	—	131	79	55	50	20
3885870 »			B707A19050FBL	19,050	.7500	3/4	—	131	79	55	50	20
3894865 »		B707A19050FBS		19,050	.7500	3/4	—	131	79	55	50	20
2450346 »	B707A20000FBG			20,000	.7874	—	—	131	79	55	50	20
3885871 »			B707A20000FBL	20,000	.7874	—	—	131	79	55	50	20
3894866 »		B707A20000FBS		20,000	.7874	—	—	131	79	55	50	20
2594849 »	B707A21000FBG			21,000	.8268	—	—	141	86	60	50	20
3885872 »			B707A21000FBL	21,000	.8268	—	—	141	86	60	50	20
3894867 »		B707A21000FBS		21,000	.8268	—	—	141	86	60	50	20

NOTE: *Made-to-order standard item. Standard pricing, manufacturing lead time, and minimum order quantity applies.

High-Performance Solid Carbide Drills

180° Flat-Bottom Drills • Through Coolant

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B707_FBG/FBS/FBL • ~3 x D

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High-Performance Solid Carbide Drills

180° Flat-Bottom Drills • Through Coolant

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