Concrete Drill Bit Set

5pcs Zinc Carbide Tipped Concrete and Masonry Drill Bits Set in Plastic Box for Concrete Brick Masonry Drilling

Product Description
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Product Name	5pcs Zinc Carbide Tipped Concrete and Masonry Drill Bits Set in Plastic Box for Concrete Brick Masonry Drilling
Body Material	Carbon Steel with Heat Treatment
Tip Material	Tungsten Carbide
Process	Milled Flutes and Welded Tip
Shank	Round Shank (We also have Quick change hex shank, Three-Flat shank, Double R hex shank, Tapcon shank, Flexible shank, Extra long shank)
Flute Type	R Flute (We also have L flute, U flute, S4flute, Fast spiral flute)
Surface Finish	Chrome Plated (We also have Sand blasted, Zinc plated, Copper plated, Black & Bright)
Package	5PCS in One Plastic Box

Product Size
Diameter	Flute Length	Overall Length	Diameter	Flute Length	Overall Length
mm	mm	mm	Inch	Inch	Inch
3	30	70	1/8″	1-1/2″	3″
4	40	75	5/32″	4″	6″
5	50	85	3/16″	2″	3-1/2″
6	60	100	3/16″	4-1/2″	6″
7	60	100	1/4″	2″	4″
8	80	120	1/4″	4″	6″
9	80	120	1/4″	8″	12″
10	80	120	5/16″	2-1/2″	4-3/4″
11	90	150	5/16″	4″	6″
12	90	150	5/16″	8″	12″
13	90	150	3/8″	4″	6″
14	90	150	3/8″	8″	12″
15	90	150	7/16″	4″	6″
16	90	150	1/2″	4″	6″
17	100	160	1/2″	8″	12″
18	100	160	5/8″	3″	6″
19	100	160	5/8″	8″	12″
20	100	160	3/4″	3″	6″
21	100	160	3/4″	8″	12″
22	100	160	7/8″	3″	6″
23	100	160	7/8″	8″	12″
24	100	160	1″	3″	6″
25	100	160	1″	8″	12″
* Custom-tailor would be available against customers’ requirements