HSS Taper Shank Twist Drill Bits:Our factory supply: end mill,gear hob,machine tap,hobbing cutter,drill,band saw blade,hss tool
Port: shunde
Minimum Order Quantity: 20 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Week
Payment Terms: L/C,T/T,Western Union,MoneyGram,paypal
Contact Supplier
Packaging Detail: polybag+box+carton
Delivery Detail: Within 7days upon receipt of the doposit.
Weifeng Hardware & Tool Manufacture supply: four flute carbide end mill, bi-metal backsaw blade, high speed cutter, spline hobbing cutter, bevel gear shaper cutter, HSS drill bit, screw driver, steel measuring tape, reamer, hex key, wrench, grinding wheel, diamond tool, thread tap, ball nose, twist drill, HSS tool bits, gear hob,....
Standard: DIN341, DIN345, DIN1870, ANSI
Manufacturing process: Rolled, milled or fully ground
Point angle: 118º
Finish: Bright, black oxide, Ti-coated
Diameter: 0.2-100mm
Material: M35, M2, W9Mo3Cr4V, W4Mo3Cr4V, W4Mo2Cr4V
Suitble for cast iron, carbon steel, alloy steel, stainless steel, non-ferrous metals under 32 HRC.
GB/1438.1-1996
| d | L | i | Morse | d | L | i | Morse | d | L | i | Morse |
| 11.8~13.2 | 182 | 101 | 1 | 37 | 344 | 195 | 4 | 60 | 422 | 235 | 5 |
| 13.2~14.0 | 189 | 108 | 1 | 38 | 349 | 200 | 4 | 61 | 427 | 240 | 5 |
| 14.0~15.0 | 212 | 114 | 2 | 39 | 349 | 200 | 4 | 62 | 427 | 240 | 5 |
| 15.0~16.0 | 218 | 120 | 2 | 40 | 349 | 20 | 4 | 63 | 427 | 240 | 5 |
| 16.0~17.0 | 223 | 125 | 2 | 41 | 354 | 205 | 4 | 64 | 432 | 245 | 5 |
| 17.0~18.0 | 228 | 130 | 2 | 42 | 354 | 205 | 4 | 65 | 432 | 245 | 5 |
| 18.0~19.0 | 233 | 135 | 2 | 43 | 359 | 210 | 4 | 66 | 432 | 245 | 5 |
| 19.0~20.0 | 238 | 140 | 2 | 44 | 359 | 210 | 4 | 67 | 432 | 245 | 5 |
| 20.0~21.2 | 243 | 145 | 2 | 45 | 359 | 210 | 4 | 68 | 437 | 250 | 5 |
| 21.2~22.4 | 248 | 150 | 2 | 46 | 364 | 215 | 4 | 69 | 437 | 250 | 5 |
| 22.4~23.02 | 253 | 155 | 2 | 47 | 364 | 215 | 4 | 70 | 437 | 250 | 5 |
| 23.02~23.6 | 276 | 155 | 3 | 48 | 369 | 220 | 4 | 71 | 437 | 250 | 5 |
| 23.6~25.0 | 281 | 160 | 3 | 49 | 369 | 220 | 4 | 72 | 442 | 255 | 5 |
| 25.0~26.5 | 286 | 165 | 3 | 50 | 369 | 220 | 4 | 73 | 442 | 255 | 5 |
| 26.5~28.0 | 291 | 170 | 3 | 51 | 412 | 225 | 5 | 74 | 442 | 255 | 5 |
| 28.0~30.0 | 296 | 175 | 3 | 52 | 412 | 225 | 5 | 75 | 445 | 255 | 5 |
| 30.0~31.5 | 301 | 180 | 3 | 53 | 412 | 225 | 5 | 76 | 447 | 260 | 5 |
| 31.5~31.75 | 306 | 185 | 3 | 54 | 417 | 230 | 5 | 77 | 514 | 260 | 6 |
| 32 | 306 | 185 | 3 | 55 | 417 | 230 | 5 | 78 | 514 | 260 | 6 |
| 33 | 334 | 185 | 4 | 56 | 422 | 235 | 5 | 79 | 514 | 260 | 6 |
| 34 | 339 | 190 | 4 | 57 | 422 | 235 | 5 | 80 | 514 | 260 | 6 |
| 35 | 329 | 190 | 4 | 58 | 422 | 235 | 5 | ||||
| 36 | 344 | 195 | 4 | 59 | 422 | 235 | 5 |
Model No.: Made-to-order
Features: 1).Long service life
2).Reasonable price
3).Low operating cost
4).High penetration rate
Model No.: Made-to-order
Features: 1.Oil and gas euquipment parts
2.Oil drilling machine parts
3.Diamond oil drilling bits
4 Oil drilling products
5.Oil tools
Model No.: all
Features: Tungsten carbide matrix PDC oil drill bit
high wear resistance,impact resistance
Parabolic crown profile,maxises junk slot
Model No.: made-to-order
Features: 1.PDC oil drill bits ZM brand
2.PDC oil drill bits OEM
3.PDC oil drill bits high qulaity
4.PDC oil drill bits get ISO9001,API
Model No.: All types
Features: We are leading manufacturer of PDC oil drill bit in China.
Model No.: All types
Features: PDC drill bits
1)certified by ISO9001&API
2)suitable for low formation
3)used for water well oil
4)After sales service
Model No.: DNHC
Features: cutting tool
1.Hss cutting tool, high-performance high speed steel
2.stable clamping
3.stable cutting
4.surface treatment
Model No.: SSAS
Features: step drill
Made of high quality high speed steel
Model No.: HTTS
Features: Hole saw
1. Cutting edges: tungsten carbide
2. Material thickness: 20mm
Model No.: DRTX
Features: rail cutter
19mm or 19.05mm weldon shank.
Suitable for all brands of rail drilling machines.
Model No.: DNHX
Features: cutting tool
1.Hss cutting tool, high-performance high speed steel
2.stable clamping
3.stable cutting
Model No.: DNTC
Features: 1. geometry for ply-cutting
2. lower friction.
3.Reduced damage of tips
4. improved performance of ships removal.