Chinese Factory High Speed Steel Weldon Shank Countersink Drill
Zhejiang Xinxing Tools Co., Ltd.- Customized：Customized
- Standard：ISO9001,ISO14001
- Length：Other
- Type：Core Drill Bit
- Material：High Speed Steel
- Usage：Metal Drilling
Base Info
- Model NO.：TCHX
- Shank Type：Weldon Shank
- Treatment：All-Ground
- Performance：Bright
- Transport Package：Plastic Box
- Specification：3-25*45*90
- Trademark：CHTOOLS
- Origin：China
- HS Code：8207509000
- Production Capacity：100, 000PCS,Month
Description
TYPE
SIZE ( MM )
TYPE
SIZE(Inch)
TCHX-301
3-25*45*90°
I-TCHX-302
1-1/4"*1-55/64"*90°
TCHX-302
3-30*47*90°
I-TCHX-304
3-2"*2-1/4"*90°
TCHX-303
3-40*52*90°
I-TCHX-306
3-1-1/2"-1/16"*90°
TCHX-304
3-50*57*90°
I-TCHX-329
3-1-1/2"-1/16"*82°
TCHX-305
3-55*60*90°
I-TCHX-331
3-2"*2-3/8"×82°
1. Product size coversФ4.3-Φ80, with head angle of 60, 90, and 120, 82, etc., and the order could be placed as demand;
2. Countersink materials include: High speed steel, ultra-hard high speed steel, and T.C.T., meeting the cutting of soft steel, medium hard steel and high hard steel;
3. CNC 5 shafts linkage precise grinding is, with excellent quality and good conformity;
4. Manufacturing as per DIN335C standard
