|Place of Origin:||JIANG SU CHINA|
|Minimum Order Quantity:||300Pcs|
|Packaging Details:||plastic box,pvc bags,Single piece with blister card package|
|Payment Terms:||T/T, L/C|
|Supply Ability:||3000000pcs per mouth|
|Product Name:||Hss Drill Bits Metal||Material:||M35|
|Standard:||DIN 338||Process:||Full Ground|
|Hardness:||HRC 61 - 66||Surface Finished:||Amber|
Steel Twist HSS Drill Bits,
M35 Ground HSS Drill Bits,
DIN 338 HSS Drill Bits
Manufactured from M35 steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67 with 5% Cobalt, for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit. No center punch is needed—the 135° Quick-Cut points are self-centering and penetrate quickly with less pressure. Will not "walk" or "wander" Extremely heat resistant; must be used and operated at 1500 RPM or greater for maximum efficiency. Straight shank allows for firmly holding and accurate centering,
Item Name: Metal Amber M35 Full Ground High Speed Steel Twist Drill Bit
|Hardness||HRC 61 - 66|
|Usage||Aluminum, Stainless Steel|
M35 Drill bits Size List :
|Size||Limit||Overall Len||Thread Len||Size Code|
hss drill bits metal Application
It is often used in power-saw blades and drill bits. It is superior to the older high-carbon steel tools used
extensively through the 1940s in that it can withstand higher temperatures without losing its temper (hardness).
This property allows HSS to cut faster than high carbon steel, hence the name high-speed steel. At room temperature,
in their generally recommended heat treatment, HSS grades generally display high hardness (above Rockwell hardness 60) and abrasion resistance (generally linked to tungsten and vanadium content often used in HSS) compared with common carbon and tool steels.
Contact Person: Jerry
Address: FeiDa indutrial Park,Hou Xiang Town,DanYang City,Jiang Su Province,China.
Factory Address:FeiDa indutrial Park,Hou Xiang Town,DanYang City,Jiang Su Province,China.