13PCS HSS Titanium Nitride Coated Left Hand Twist Drill Bits Set For Metal

13PCS HSS Titanium Nitride Coated Left Hand Twist Drill Bits Set For Metal, M35 HSS Co Twist Drill Bit Set, Combinational Drill Bit Set Screwdriver Socket Driving Accessories Kit, Jobber Length M35 HSS Cobalt Drill Bit Set for Hardened Steel Metal, 115Pcs M35 High Speed Steel Bits Set for Hardened Metals, Chamfer Countersink Deburring Drill Bits Set Cutting Metal Tool, Woodworking Metalworking & Multipurpose Drill Bits China Supplier Factory Manufacturer

13PCS HSS Titanium Nitride Coated Left Hand Twist Drill Bits Set For Metal Specifications
Bits are made of M2 High Speed Steel with a Titanium Nitride coating.
13pcs Drill bit Set 1/16″, 3/32″, 5/64″, 3/32″, 7/64″, 1/8″, 9/64″, 5/32″, 11/64″, 3/16″, 13/64″, 7/32″, 15/64″, 1/4″
Brand OEM
Surface Finish Titanium coated
Cutting direction Left hand
Production Process Roll &Polished
Shank type Straight round shank
Application Drll for steel, cast iron, carbon alloy, harded material and other
Material 4341/M2High Speed Steel
Cutting edge 135 degree split point
Size 1/16inch—-1/4inch in 1/64 increments

1. Profile: milled; 13PCS HSS 4241 Taper Shank Drill Set
2. Overall fine heat treatment;
3. High quality standard YG8C carbide tip;
4. Fine #40 Cr material body.
Milled Masonry Drill Bits Chrome Blasted.
Material: Tip, high quality YG8C carbide tip; body, fine #40 Cr;
Sizes available: dia from 3-40mm; length from 50-650mm.
Manufacturing process: milled.
Flute types available: R type, U type, L type, double flutes type etc.

* made of high carbon steel with industrial grade carbide tip for long life and efficient drilling. 5PCS Professional Use Sand Finish Masonry Drill Bits Set
* milled slow spiral for quick, easy debris removal.
* galvanized surface finish for corrosion resistance.
* hardened core for extra strength and reduced breakage.
* for use with percussion drills.
* for drilling in masonry, concrete, rock, artificial stone, and breeze blocks

We can supply the product in single pcs as well as in sets with decent package.
The products are produced according to DIN / ANSI standards, we are also capable for OEM and ODM production.
Press “contact supplier” for favorable prices now! HSS Step Drill Set with Straight Flute Core Drilling Set 3PCS

For Masonry and Brick Wall
Masonry Drill Bits
Manufacturing Surface Finish Flute
Sand Blasted Chorme Nickle Zinc Brass Single Round Square Double High Helix
Roll Forged √
Milled √ √ √ √ √ √ √ √ √ √
Standards DIN8039
Material Tip:YG8C Tungsten Carbide;Shank:45# Carbon Steel/ 40Cr Steel
Shank Straight(Parallel), Reduced Shank, Hex Shank, 1/4″Quick Change Shank,3 Flats Shank  99PCS Combination Drill Bits Titanium Coated Twist Drills Set

MASONRY DRILL BITS SPECIFICATION:
Diameter		Flute Length	Overall Length
Size(mm)	Size(inch)	mm	mm
3	1/8	30	60
4	5/32	40	75
5	3/16	50	85
6	15/64	60	100
6.5	1/4	60	100
7	9/32	60	100
8	5/16	80	120
9	11/32	80	120
10	3/8	80	120
11	7/16	85	150
12	15/32	85	150
13	1/2	95	150
14	9/16	95	150
15	19/32	95	150
16	5/7	95	150
17	11/16	95	150
18	11/16	105	160
19	3/4	105	160
20	25/32	105	160
22	7/8	105	160
24	15/16	105	160
25	1	105	160

19PCS HSS 4241 Straight Shank Twist Drills Bits Set with Metal Box