ZHANGJIAGANG FLAME MACHINERY CO.,LTD.
                                                                                                           
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HSS cobalt Drill Bits for Stainless Steel with 135 Split Point High Speed Steel Drills

Price Negotiable
Price: 0.05-2.7$/PCS
MOQ: 500PCS
Delivery Time: 30-45days
Brand: XRTOOLS
Product Description

HSS cobalt Drill Bits for Stainless Steel with 135 Split Point High Speed Steel Drills

 

high speed drill bits of Features:

The M35 drill bit is made from M35 high-speed steel, which is a type of tool steel known for its hardness, wear resistance, and ability to retain its cutting edge at high temperatures. This makes it a durable and long-lasting option for drilling.

 

1 this drills have flutes and cutting points on both ends. this allows the user with the ability to reverse the drill and

utilize both ends.
2 135 split point starts drilling immediately.
3 twice as many holes as a single end drill bit.
4 used primarily in small machine shops and automatic body shops for drilling holes for sheet metal screws or rivets.
5 for drilling thin sheet metals, steel sheet, sheet brass, sheet aluminum and plastic sheets.

 
Specification
 
 
D L L1 D L L1 D L L1 D L L1
1.00 34 12 4.70 80 47 8.40 117 75 12.10 151 101
1.10 36 14 4.80 86 52 8.50 117 75 12.20 151 101
1.20 38 16 4.90 86 52 8.60 125 81 12.30 151 101
1.30 38 16 5.00 86 52 8.70 125 81 12.40 151 101
1.40 40 18 5.10 86 52 8.80 125 81 12.50 151 101
1.50 40 18 5.20 86 52 8.90 125 81 12.60 151 101
1.60 43 20 5.30 86 52 9.00 125 81 12.70 151 101
1.70 43 20 5.40 93 57 9.10 125 81 12.80 151 101
1.80 46 22 5.50 93 57 9.20 125 81 12.90 151 101
1.90 46 22 5.60 93 57 9.30 125 81 13.00 151 101
2.00 49 24 5.70 93 57 9.40 125 81 13.50 160 108
2.10 49 24 5.80 93 57 9.50 125 81 14.00 160 108
2.20 53 27 5.90 93 57 9.60 125 81 14.50 169 114
2.30 53 27 6.00 93 57 9.70 133 87 15.00 169 114
2.40 57 30 6.10 101 63 9.80 133 87 15.50 178 120
2.50 57 30 6.20 101 63 9.90 133 87 16.00 178 120
2.60 57 30 6.30 101 63 10.00 133 87 16.50 184 125
2.70 61 33 6.40 101 63 10.10 133 87 17.00 184 125
2.80 61 33 6.50 101 63 10.20 133 87 17.50 191 130
2.90 61 33 6.60 101 63 10.30 133 87 18.00 191 130
3.00 61 33 6.70 101 63 10.40 133 87 18.50 198 135
3.10 65 36 6.80 109 69 10.50 133 87 19.00 198 135
3.20 65 36 6.90 109 69 10.60 133 87 19.50 205 140
3.30 65 36 7.00 109 69 10.70 142 94 20.00 205 140
3.40 70 39 7.10 109 69 10.80 142 94      
3.50 70 39 7.20 109 69 10.90 142 94      
3.60 70 39 7.30 109 69 11.00 142 94      
3.70 70 39 7.40 109 69 11.10 142 94      
3.80 75 43 7.50 109 69 11.20 142 94      
3.90 75 43 7.60 117 75 11.30 142 94      
4.00 75 43 7.70 117 75 11.40 142 94      
4.10 75 43 7.80 117 75 11.50 142 94      
4.20 75 43 7.90 117 75 11.60 142 94      
4.30 80 47 8.00 117 75 11.70 142 94      
4.40 80 47 8.10 117 75 11.80 142 94      
4.50 80 47 8.20 117 75 11.90 151 101      
4.60 80 47 8.30 117 75 12.00 151 101      

 

Application:

 

The M35 drill bit is commonly used for drilling holes in metal, wood, plastic, and other hard materials. It is suitable for a variety of applications including metalworking, woodworking, automotive repair, construction, and more. Key features of the M35 drill bit include a split-point tip for easier self-centering, a fluted design to facilitate chip removal, and a black oxide finish that helps resist corrosion.The M35 high-speed steel provides excellent wear resistance and durability, allowing the drill bit to maintain its sharp cutting edge for longer compared to standard high-speed steel or carbon steel drill bits.

 

Drilling speed

 Tips :

 

Using a drilling speed that is too high is a frequent mistake. The harder the material to be drilled, the lower the drilling speed

you should use. For example, if you’re drilling an 8 mm hole in brass you should set your drill to a speed of 2500 r.p.m. Or for

stainless steel, which is much harder, the right drilling speed is 800 r.p.m. A good sign that you’re using the right speed is that

you’ll get nice long shavings.

 

 

 

 

 

 

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company ZHANGJIAGANG FLAME MACHINERY CO.,LTD.
Location No. 16 Wenchang Road, Huicun Village, Dinggou Town, Jiangdu District, Yangzhou City,Jiang Su Province.
Contact Person Jerry

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